79307907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{222151}}^1$

素因数の和:222178

約数の個数: 16

約数和(自身を含む): 127959552

約数和(自身を除く): 48651645

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 222151, 666453, 1555057, 3776567, 4665171, 11329701, 26435969, 79307907]

約数ペア:

[(1, 79307907), (3, 26435969), (7, 11329701), (17, 4665171), (21, 3776567), (51, 1555057), (119, 666453), (357, 222151)]