57053727

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1362

約数の個数: 28

約数和(自身を含む): 87011544

約数和(自身を除く): 29957817

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1283, 1647, 3849, 4941, 11547, 14823, 34641, 44469, 78263, 103923, 234789, 311769, 704367, 935307, 2113101, 6339303, 19017909, 57053727]

約数ペア:

[(1, 57053727), (3, 19017909), (9, 6339303), (27, 2113101), (61, 935307), (81, 704367), (183, 311769), (243, 234789), (549, 103923), (729, 78263), (1283, 44469), (1647, 34641), (3849, 14823), (4941, 11547)]