1520851059

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 3029685120

約数和(自身を除く): 1508834061

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 53, 63, 81, 91, 117, 119, 153, 159, 189, 221, 229, 273, 351, 357, 371, 459, 477, 567, 663, 687, 689, 819, 901, 1053, 1071, 1113, 1377, 1431, 1547, 1603, 1989, 2061, 2067, 2457, 2703, 2977, 3213, 3339, 3893, 4293, 4641, 4809, 4823, 5967, 6183, 6201, 6307, 7371, 8109, 8931, 9639, 10017, 11679, 11713, 12137, 13923, 14427, 14469, 17901, 18549, 18603, 18921, 20839, 24327, 26793, 27251, 30051, 35037, 35139, 36411, 41769, 43281, 43407, 50609, 55809, 56763, 62517, 72981, 80379, 81753, 81991, 84959, 105111, 105417, 109233, 125307, 129843, 130221, 151827, 157781, 170289, 187551, 206329, 241137, 245259, 245973, 254877, 315333, 316251, 327699, 354263, 390663, 455481, 473343, 510867, 562653, 618987, 735777, 737919, 764631, 948753, 983097, 1062789, 1104467, 1366443, 1420029, 1444303, 1687959, 1856961, 2207331, 2213757, 2293893, 2682277, 3188367, 3313401, 4099329, 4260087, 4332909, 5570883, 6641271, 6881679, 8046831, 9565101, 9940203, 12780261, 12998727, 16712649, 18775939, 24140493, 28695303, 29820609, 38996181, 56327817, 72421479, 89461827, 116988543, 168983451, 217264437, 506950353, 1520851059]

約数ペア:

[(1, 1520851059), (3, 506950353), (7, 217264437), (9, 168983451), (13, 116988543), (17, 89461827), (21, 72421479), (27, 56327817), (39, 38996181), (51, 29820609), (53, 28695303), (63, 24140493), (81, 18775939), (91, 16712649), (117, 12998727), (119, 12780261), (153, 9940203), (159, 9565101), (189, 8046831), (221, 6881679), (229, 6641271), (273, 5570883), (351, 4332909), (357, 4260087), (371, 4099329), (459, 3313401), (477, 3188367), (567, 2682277), (663, 2293893), (687, 2213757), (689, 2207331), (819, 1856961), (901, 1687959), (1053, 1444303), (1071, 1420029), (1113, 1366443), (1377, 1104467), (1431, 1062789), (1547, 983097), (1603, 948753), (1989, 764631), (2061, 737919), (2067, 735777), (2457, 618987), (2703, 562653), (2977, 510867), (3213, 473343), (3339, 455481), (3893, 390663), (4293, 354263), (4641, 327699), (4809, 316251), (4823, 315333), (5967, 254877), (6183, 245973), (6201, 245259), (6307, 241137), (7371, 206329), (8109, 187551), (8931, 170289), (9639, 157781), (10017, 151827), (11679, 130221), (11713, 129843), (12137, 125307), (13923, 109233), (14427, 105417), (14469, 105111), (17901, 84959), (18549, 81991), (18603, 81753), (18921, 80379), (20839, 72981), (24327, 62517), (26793, 56763), (27251, 55809), (30051, 50609), (35037, 43407), (35139, 43281), (36411, 41769)]