42965559

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 83166720

約数和(自身を除く): 40201161

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 67, 81, 87, 91, 117, 189, 201, 203, 243, 261, 273, 351, 377, 469, 567, 603, 609, 783, 819, 871, 1053, 1131, 1407, 1701, 1809, 1827, 1943, 2349, 2457, 2613, 2639, 3159, 3393, 4221, 5427, 5481, 5829, 6097, 7047, 7371, 7839, 7917, 10179, 12663, 13601, 16281, 16443, 17487, 18291, 22113, 23517, 23751, 25259, 30537, 37989, 40803, 49329, 52461, 54873, 70551, 71253, 75777, 91611, 113967, 122409, 157383, 164619, 176813, 211653, 213759, 227331, 367227, 472149, 493857, 530439, 641277, 681993, 1101681, 1481571, 1591317, 2045979, 3305043, 4773951, 6137937, 14321853, 42965559]

約数ペア:

[(1, 42965559), (3, 14321853), (7, 6137937), (9, 4773951), (13, 3305043), (21, 2045979), (27, 1591317), (29, 1481571), (39, 1101681), (63, 681993), (67, 641277), (81, 530439), (87, 493857), (91, 472149), (117, 367227), (189, 227331), (201, 213759), (203, 211653), (243, 176813), (261, 164619), (273, 157383), (351, 122409), (377, 113967), (469, 91611), (567, 75777), (603, 71253), (609, 70551), (783, 54873), (819, 52461), (871, 49329), (1053, 40803), (1131, 37989), (1407, 30537), (1701, 25259), (1809, 23751), (1827, 23517), (1943, 22113), (2349, 18291), (2457, 17487), (2613, 16443), (2639, 16281), (3159, 13601), (3393, 12663), (4221, 10179), (5427, 7917), (5481, 7839), (5829, 7371), (6097, 7047)]