127567857

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 173127680

約数和(自身を除く): 45559823

約数列:

[1, 3, 79, 211, 237, 633, 2551, 7653, 16669, 50007, 201529, 538261, 604587, 1614783, 42522619, 127567857]

約数ペア:

[(1, 127567857), (3, 42522619), (79, 1614783), (211, 604587), (237, 538261), (633, 201529), (2551, 50007), (7653, 16669)]