51564087

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{5039}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 25043913

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 5039, 10233, 15117, 45351, 136053, 1909781, 5729343, 17188029, 51564087]

約数ペア:

[(1, 51564087), (3, 17188029), (9, 5729343), (27, 1909781), (379, 136053), (1137, 45351), (3411, 15117), (5039, 10233)]