72339533

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 87070464

約数和(自身を除く): 14730931

約数列:

[1, 7, 47, 49, 101, 311, 329, 707, 2177, 2303, 4747, 4949, 14617, 15239, 31411, 33229, 102319, 219877, 232603, 716233, 1476317, 1539139, 10334219, 72339533]

約数ペア:

[(1, 72339533), (7, 10334219), (47, 1539139), (49, 1476317), (101, 716233), (311, 232603), (329, 219877), (707, 102319), (2177, 33229), (2303, 31411), (4747, 15239), (4949, 14617)]