169685037

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{3761}}^1$

素因数の和:4330

約数の個数: 20

約数和(自身を含む): 254002716

約数和(自身を除く): 84317679

約数列:

[1, 3, 9, 27, 81, 557, 1671, 3761, 5013, 11283, 15039, 33849, 45117, 101547, 304641, 2094877, 6284631, 18853893, 56561679, 169685037]

約数ペア:

[(1, 169685037), (3, 56561679), (9, 18853893), (27, 6284631), (81, 2094877), (557, 304641), (1671, 101547), (3761, 45117), (5013, 33849), (11283, 15039)]