161202009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{17053}}^1$

素因数の和:17216

約数の個数: 16

約数和(自身を含む): 225931392

約数和(自身を除く): 64729383

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 17053, 51159, 392219, 1176657, 2336261, 7008783, 53734003, 161202009]

約数ペア:

[(1, 161202009), (3, 53734003), (23, 7008783), (69, 2336261), (137, 1176657), (411, 392219), (3151, 51159), (9453, 17053)]