74489877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 137060352

約数和(自身を除く): 62570475

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2287, 2961, 3619, 4653, 6861, 10857, 16009, 20583, 25157, 32571, 48027, 75471, 107489, 144081, 176099, 226413, 322467, 528297, 752423, 967401, 1182379, 1584891, 2257269, 3547137, 6771807, 8276653, 10641411, 24829959, 74489877]

約数ペア:

[(1, 74489877), (3, 24829959), (7, 10641411), (9, 8276653), (11, 6771807), (21, 3547137), (33, 2257269), (47, 1584891), (63, 1182379), (77, 967401), (99, 752423), (141, 528297), (231, 322467), (329, 226413), (423, 176099), (517, 144081), (693, 107489), (987, 75471), (1551, 48027), (2287, 32571), (2961, 25157), (3619, 20583), (4653, 16009), (6861, 10857)]