76646557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 91598976

約数和(自身を除く): 14952419

約数列:

[1, 13, 17, 23, 221, 289, 299, 391, 887, 3757, 5083, 6647, 11531, 15079, 20401, 86411, 196027, 256343, 265213, 346817, 3332459, 4508621, 5895889, 76646557]

約数ペア:

[(1, 76646557), (13, 5895889), (17, 4508621), (23, 3332459), (221, 346817), (289, 265213), (299, 256343), (391, 196027), (887, 86411), (3757, 20401), (5083, 15079), (6647, 11531)]