77889539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1499}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 96096000

約数和(自身を除く): 18206461

約数列:

[1, 7, 13, 91, 571, 1499, 3997, 7423, 10493, 19487, 51961, 136409, 855929, 5991503, 11127077, 77889539]

約数ペア:

[(1, 77889539), (7, 11127077), (13, 5991503), (91, 855929), (571, 136409), (1499, 51961), (3997, 19487), (7423, 10493)]