63973962

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 80

約数和(自身を含む): 158741352

約数和(自身を除く): 94767390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 821, 962, 999, 1053, 1443, 1642, 1998, 2106, 2463, 2886, 2997, 4329, 4926, 5994, 7389, 8658, 10673, 12987, 14778, 21346, 22167, 25974, 30377, 32019, 38961, 44334, 60754, 64038, 66501, 77922, 91131, 96057, 133002, 182262, 192114, 273393, 288171, 394901, 546786, 576342, 789802, 820179, 864513, 1184703, 1640358, 1729026, 2369406, 2460537, 3554109, 4921074, 7108218, 10662327, 21324654, 31986981, 63973962]

約数ペア:

[(1, 63973962), (2, 31986981), (3, 21324654), (6, 10662327), (9, 7108218), (13, 4921074), (18, 3554109), (26, 2460537), (27, 2369406), (37, 1729026), (39, 1640358), (54, 1184703), (74, 864513), (78, 820179), (81, 789802), (111, 576342), (117, 546786), (162, 394901), (222, 288171), (234, 273393), (333, 192114), (351, 182262), (481, 133002), (666, 96057), (702, 91131), (821, 77922), (962, 66501), (999, 64038), (1053, 60754), (1443, 44334), (1642, 38961), (1998, 32019), (2106, 30377), (2463, 25974), (2886, 22167), (2997, 21346), (4329, 14778), (4926, 12987), (5994, 10673), (7389, 8658)]