57121659

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 97328640

約数和(自身を除く): 40206981

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 1747, 3633, 4671, 5241, 10899, 12229, 15723, 32697, 36687, 47169, 110061, 302231, 330183, 906693, 2115617, 2720079, 6346851, 8160237, 19040553, 57121659]

約数ペア:

[(1, 57121659), (3, 19040553), (7, 8160237), (9, 6346851), (21, 2720079), (27, 2115617), (63, 906693), (173, 330183), (189, 302231), (519, 110061), (1211, 47169), (1557, 36687), (1747, 32697), (3633, 15723), (4671, 12229), (5241, 10899)]