187980494577

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{1103}}^1\times {\mathrm{25717}}^1$

素因数の和:26917

約数の個数: 24

約数和(自身を含む): 256329042816

約数和(自身を除く): 68348548239

約数列:

[1, 3, 47, 141, 1103, 2209, 3309, 6627, 25717, 51841, 77151, 155523, 1208699, 2436527, 3626097, 7309581, 28365851, 56808853, 85097553, 170426559, 1333194997, 3999584991, 62660164859, 187980494577]

約数ペア:

[(1, 187980494577), (3, 62660164859), (47, 3999584991), (141, 1333194997), (1103, 170426559), (2209, 85097553), (3309, 56808853), (6627, 28365851), (25717, 7309581), (51841, 3626097), (77151, 2436527), (155523, 1208699)]