71745507

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{10181}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 111187440

約数和(自身を除く): 39441933

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 10181, 30543, 91629, 274887, 295249, 824661, 885747, 2473983, 2657241, 7971723, 23915169, 71745507]

約数ペア:

[(1, 71745507), (3, 23915169), (9, 7971723), (27, 2657241), (29, 2473983), (81, 885747), (87, 824661), (243, 295249), (261, 274887), (783, 91629), (2349, 30543), (7047, 10181)]