74002173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 120685824

約数和(自身を除く): 46683651

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 2137, 4947, 6411, 11543, 14959, 34629, 36329, 44877, 108987, 207289, 254303, 621867, 762909, 1451023, 3523913, 4353069, 10571739, 24667391, 74002173]

約数ペア:

[(1, 74002173), (3, 24667391), (7, 10571739), (17, 4353069), (21, 3523913), (51, 1451023), (97, 762909), (119, 621867), (291, 254303), (357, 207289), (679, 108987), (1649, 44877), (2037, 36329), (2137, 34629), (4947, 14959), (6411, 11543)]