72998907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3271}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 100201728

約数和(自身を除く): 27202821

約数列:

[1, 3, 43, 129, 173, 519, 3271, 7439, 9813, 22317, 140653, 421959, 565883, 1697649, 24332969, 72998907]

約数ペア:

[(1, 72998907), (3, 24332969), (43, 1697649), (129, 565883), (173, 421959), (519, 140653), (3271, 22317), (7439, 9813)]