118085513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 154291200

約数和(自身を除く): 36205687

約数列:

[1, 7, 13, 19, 91, 133, 163, 247, 419, 1141, 1729, 2119, 2933, 3097, 5447, 7961, 14833, 21679, 38129, 40261, 55727, 68297, 103493, 281827, 478079, 724451, 887861, 1297643, 6215027, 9083501, 16869359, 118085513]

約数ペア:

[(1, 118085513), (7, 16869359), (13, 9083501), (19, 6215027), (91, 1297643), (133, 887861), (163, 724451), (247, 478079), (419, 281827), (1141, 103493), (1729, 68297), (2119, 55727), (2933, 40261), (3097, 38129), (5447, 21679), (7961, 14833)]