55791531

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{5153}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 82876320

約数和(自身を除く): 27084789

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 5153, 10827, 15459, 46377, 139131, 2066353, 6199059, 18597177, 55791531]

約数ペア:

[(1, 55791531), (3, 18597177), (9, 6199059), (27, 2066353), (401, 139131), (1203, 46377), (3609, 15459), (5153, 10827)]