154449279

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 226115760

約数和(自身を除く): 71666481

約数列:

[1, 3, 9, 137, 229, 411, 547, 687, 1233, 1641, 2061, 4923, 31373, 74939, 94119, 125263, 224817, 282357, 375789, 674451, 1127367, 17161031, 51483093, 154449279]

約数ペア:

[(1, 154449279), (3, 51483093), (9, 17161031), (137, 1127367), (229, 674451), (411, 375789), (547, 282357), (687, 224817), (1233, 125263), (1641, 94119), (2061, 74939), (4923, 31373)]