64057231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 77842944

約数和(自身を除く): 13785713

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7507, 8533, 52549, 172661, 397871, 1208627, 2785097, 9151033, 64057231]

約数ペア:

[(1, 64057231), (7, 9151033), (23, 2785097), (53, 1208627), (161, 397871), (371, 172661), (1219, 52549), (7507, 8533)]