67858739

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 74770080

約数和(自身を除く): 6911341

約数列:

[1, 13, 67, 169, 461, 871, 2197, 5993, 11323, 30887, 77909, 147199, 401531, 1012817, 5219903, 67858739]

約数ペア:

[(1, 67858739), (13, 5219903), (67, 1012817), (169, 401531), (461, 147199), (871, 77909), (2197, 30887), (5993, 11323)]