166133318757

素因数分解:

$3^1\times 7^3\times {\mathrm{661}}^1\times {\mathrm{244253}}^1$

素因数の和:244938

約数の個数: 32

約数和(自身を含む): 258713836800

約数和(自身を除く): 92580518043

約数列:

[1, 3, 7, 21, 49, 147, 343, 661, 1029, 1983, 4627, 13881, 32389, 97167, 226723, 244253, 680169, 732759, 1709771, 5129313, 11968397, 35905191, 83778779, 161451233, 251336337, 484353699, 1130158631, 3390475893, 7911110417, 23733331251, 55377772919, 166133318757]

約数ペア:

[(1, 166133318757), (3, 55377772919), (7, 23733331251), (21, 7911110417), (49, 3390475893), (147, 1130158631), (343, 484353699), (661, 251336337), (1029, 161451233), (1983, 83778779), (4627, 35905191), (13881, 11968397), (32389, 5129313), (97167, 1709771), (226723, 732759), (244253, 680169)]