72671529

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{8461}}^1$

素因数の和:8880

約数の個数: 16

約数和(自身を含む): 111021440

約数和(自身を除く): 38349911

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8461, 8589, 25383, 59227, 177681, 3460549, 10381647, 24223843, 72671529]

約数ペア:

[(1, 72671529), (3, 24223843), (7, 10381647), (21, 3460549), (409, 177681), (1227, 59227), (2863, 25383), (8461, 8589)]