152649091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20250

約数の個数: 16

約数和(自身を含む): 185923584

約数和(自身を除く): 33274493

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 20173, 141211, 463979, 948131, 3247853, 6636917, 21807013, 152649091]

約数ペア:

[(1, 152649091), (7, 21807013), (23, 6636917), (47, 3247853), (161, 948131), (329, 463979), (1081, 141211), (7567, 20173)]