72125977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1093}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 90110592

約数和(自身を除く): 17984615

約数列:

[1, 7, 11, 77, 857, 1093, 5999, 7651, 9427, 12023, 65989, 84161, 936701, 6556907, 10303711, 72125977]

約数ペア:

[(1, 72125977), (7, 10303711), (11, 6556907), (77, 936701), (857, 84161), (1093, 65989), (5999, 12023), (7651, 9427)]