66763587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 102885120

約数和(自身を除く): 36121533

約数列:

[1, 3, 11, 19, 33, 57, 209, 233, 457, 627, 699, 1371, 2563, 4427, 5027, 7689, 8683, 13281, 15081, 26049, 48697, 95513, 106481, 146091, 286539, 319443, 1171291, 2023139, 3513873, 6069417, 22254529, 66763587]

約数ペア:

[(1, 66763587), (3, 22254529), (11, 6069417), (19, 3513873), (33, 2023139), (57, 1171291), (209, 319443), (233, 286539), (457, 146091), (627, 106481), (699, 95513), (1371, 48697), (2563, 26049), (4427, 15081), (5027, 13281), (7689, 8683)]