86031153

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{81701}}^1$

素因数の和:81726

約数の個数: 20

約数和(自身を含む): 138403188

約数和(自身を除く): 52372035

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 81701, 245103, 735309, 1062113, 2205927, 3186339, 6617781, 9559017, 28677051, 86031153]

約数ペア:

[(1, 86031153), (3, 28677051), (9, 9559017), (13, 6617781), (27, 3186339), (39, 2205927), (81, 1062113), (117, 735309), (351, 245103), (1053, 81701)]