127613259

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 195776000

約数和(自身を除く): 68162741

約数列:

[1, 3, 9, 27, 37, 111, 139, 333, 417, 919, 999, 1251, 2757, 3753, 5143, 8271, 15429, 24813, 34003, 46287, 102009, 127741, 138861, 306027, 383223, 918081, 1149669, 3449007, 4726417, 14179251, 42537753, 127613259]

約数ペア:

[(1, 127613259), (3, 42537753), (9, 14179251), (27, 4726417), (37, 3449007), (111, 1149669), (139, 918081), (333, 383223), (417, 306027), (919, 138861), (999, 127741), (1251, 102009), (2757, 46287), (3753, 34003), (5143, 24813), (8271, 15429)]