149916951

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3797}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 223960464

約数和(自身を除く): 74043513

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 3797, 4387, 11391, 13161, 34173, 39483, 155677, 406279, 467031, 1218837, 1401093, 3656511, 16657439, 49972317, 149916951]

約数ペア:

[(1, 149916951), (3, 49972317), (9, 16657439), (41, 3656511), (107, 1401093), (123, 1218837), (321, 467031), (369, 406279), (963, 155677), (3797, 39483), (4387, 34173), (11391, 13161)]