172104909

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 232364160

約数和(自身を除く): 60259251

約数列:

[1, 3, 101, 303, 677, 839, 2031, 2517, 68377, 84739, 205131, 254217, 568003, 1704009, 57368303, 172104909]

約数ペア:

[(1, 172104909), (3, 57368303), (101, 1704009), (303, 568003), (677, 254217), (839, 205131), (2031, 84739), (2517, 68377)]