128445577

素因数分解:

${\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{1511}}^1$

素因数の和:2040

約数の個数: 12

約数和(自身を含む): 139454784

約数和(自身を除く): 11009207

約数列:

[1, 13, 169, 503, 1511, 6539, 19643, 85007, 255359, 760033, 9880429, 128445577]

約数ペア:

[(1, 128445577), (13, 9880429), (169, 760033), (503, 255359), (1511, 85007), (6539, 19643)]