156668121

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{200087}}^1$

素因数の和:200125

約数の個数: 16

約数和(自身を含む): 240105600

約数和(自身を除く): 83437479

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 200087, 600261, 1800783, 5402349, 5802523, 17407569, 52222707, 156668121]

約数ペア:

[(1, 156668121), (3, 52222707), (9, 17407569), (27, 5802523), (29, 5402349), (87, 1800783), (261, 600261), (783, 200087)]