72561841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 81539136

約数和(自身を除く): 8977295

約数列:

[1, 11, 41, 251, 451, 641, 2761, 7051, 10291, 26281, 113201, 160891, 289091, 1769801, 6596531, 72561841]

約数ペア:

[(1, 72561841), (11, 6596531), (41, 1769801), (251, 289091), (451, 160891), (641, 113201), (2761, 26281), (7051, 10291)]