77777713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 85377600

約数和(自身を除く): 7599887

約数列:

[1, 13, 109, 131, 419, 1417, 1703, 5447, 14279, 45671, 54889, 185627, 593723, 713557, 5982901, 77777713]

約数ペア:

[(1, 77777713), (13, 5982901), (109, 713557), (131, 593723), (419, 185627), (1417, 54889), (1703, 45671), (5447, 14279)]