56657259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 88992000

約数和(自身を除く): 32334741

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 513, 537, 617, 1611, 1851, 3401, 4833, 5553, 10203, 11723, 16659, 30609, 35169, 91827, 105507, 110443, 316521, 331329, 993987, 2098417, 2981961, 6295251, 18885753, 56657259]

約数ペア:

[(1, 56657259), (3, 18885753), (9, 6295251), (19, 2981961), (27, 2098417), (57, 993987), (171, 331329), (179, 316521), (513, 110443), (537, 105507), (617, 91827), (1611, 35169), (1851, 30609), (3401, 16659), (4833, 11723), (5553, 10203)]