149530359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 223626240

約数和(自身を除く): 74095881

約数列:

[1, 3, 11, 33, 47, 141, 229, 421, 517, 687, 1263, 1551, 2519, 4631, 7557, 10763, 13893, 19787, 32289, 59361, 96409, 118393, 217657, 289227, 355179, 652971, 1060499, 3181497, 4531223, 13593669, 49843453, 149530359]

約数ペア:

[(1, 149530359), (3, 49843453), (11, 13593669), (33, 4531223), (47, 3181497), (141, 1060499), (229, 652971), (421, 355179), (517, 289227), (687, 217657), (1263, 118393), (1551, 96409), (2519, 59361), (4631, 32289), (7557, 19787), (10763, 13893)]