71351199

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10613}}^1$

素因数の和:10708

約数の個数: 20

約数和(自身を含む): 107880696

約数和(自身を除く): 36529497

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10613, 31839, 95517, 286551, 859653, 880879, 2642637, 7927911, 23783733, 71351199]

約数ペア:

[(1, 71351199), (3, 23783733), (9, 7927911), (27, 2642637), (81, 880879), (83, 859653), (249, 286551), (747, 95517), (2241, 31839), (6723, 10613)]