31353485163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 57670631424

約数和(自身を除く): 26317146261

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 141, 143, 193, 231, 273, 329, 429, 517, 579, 611, 987, 1001, 1151, 1351, 1551, 1833, 2123, 2509, 3003, 3453, 3619, 4053, 4277, 6369, 6721, 7527, 8057, 9071, 10857, 12661, 12831, 14861, 14963, 17563, 20163, 24171, 27213, 27599, 37983, 44583, 44889, 47047, 52689, 54097, 63497, 82797, 88627, 99781, 104741, 117923, 141141, 162291, 164593, 190491, 193193, 222143, 265881, 299343, 314223, 353769, 378679, 493779, 579579, 595067, 666429, 698467, 703261, 825461, 1136037, 1152151, 1297153, 1555001, 1785201, 2095401, 2109783, 2443573, 2476383, 2887859, 3456453, 3891459, 4165469, 4665003, 4922827, 7330719, 7735871, 8663577, 9080071, 10440721, 12496407, 14768481, 17105011, 20215013, 23207613, 27240213, 31322163, 31766449, 51315033, 54151097, 60645039, 73085047, 95299347, 114847931, 135729373, 162453291, 219255141, 222365143, 344543793, 407188119, 667095429, 803935517, 950105611, 1493023103, 2411806551, 2850316833, 4479069309, 10451161721, 31353485163]

約数ペア:

[(1, 31353485163), (3, 10451161721), (7, 4479069309), (11, 2850316833), (13, 2411806551), (21, 1493023103), (33, 950105611), (39, 803935517), (47, 667095429), (77, 407188119), (91, 344543793), (141, 222365143), (143, 219255141), (193, 162453291), (231, 135729373), (273, 114847931), (329, 95299347), (429, 73085047), (517, 60645039), (579, 54151097), (611, 51315033), (987, 31766449), (1001, 31322163), (1151, 27240213), (1351, 23207613), (1551, 20215013), (1833, 17105011), (2123, 14768481), (2509, 12496407), (3003, 10440721), (3453, 9080071), (3619, 8663577), (4053, 7735871), (4277, 7330719), (6369, 4922827), (6721, 4665003), (7527, 4165469), (8057, 3891459), (9071, 3456453), (10857, 2887859), (12661, 2476383), (12831, 2443573), (14861, 2109783), (14963, 2095401), (17563, 1785201), (20163, 1555001), (24171, 1297153), (27213, 1152151), (27599, 1136037), (37983, 825461), (44583, 703261), (44889, 698467), (47047, 666429), (52689, 595067), (54097, 579579), (63497, 493779), (82797, 378679), (88627, 353769), (99781, 314223), (104741, 299343), (117923, 265881), (141141, 222143), (162291, 193193), (164593, 190491)]