157053507177

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{356351}}^1$

素因数の和:357069

約数の個数: 32

約数和(自身を含む): 247405215744

約数和(自身を除く): 90351708567

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 677, 2031, 4739, 14217, 20987, 62961, 146909, 356351, 440727, 1069053, 2494457, 7483371, 11046881, 33140643, 77328167, 231984501, 241249627, 723748881, 1688747389, 5066242167, 7478738437, 22436215311, 52351169059, 157053507177]

約数ペア:

[(1, 157053507177), (3, 52351169059), (7, 22436215311), (21, 7478738437), (31, 5066242167), (93, 1688747389), (217, 723748881), (651, 241249627), (677, 231984501), (2031, 77328167), (4739, 33140643), (14217, 11046881), (20987, 7483371), (62961, 2494457), (146909, 1069053), (356351, 440727)]