66400997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5669}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 77157360

約数和(自身を除く): 10756363

約数列:

[1, 13, 17, 53, 221, 689, 901, 5669, 11713, 73697, 96373, 300457, 1252849, 3905941, 5107769, 66400997]

約数ペア:

[(1, 66400997), (13, 5107769), (17, 3905941), (53, 1252849), (221, 300457), (689, 96373), (901, 73697), (5669, 11713)]