65760903

素因数分解:

$3^9\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 106640688

約数和(自身を除く): 40879785

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 257, 351, 729, 771, 1053, 2187, 2313, 3159, 3341, 6561, 6939, 9477, 10023, 19683, 20817, 28431, 30069, 62451, 85293, 90207, 187353, 255879, 270621, 562059, 811863, 1686177, 2435589, 5058531, 7306767, 21920301, 65760903]

約数ペア:

[(1, 65760903), (3, 21920301), (9, 7306767), (13, 5058531), (27, 2435589), (39, 1686177), (81, 811863), (117, 562059), (243, 270621), (257, 255879), (351, 187353), (729, 90207), (771, 85293), (1053, 62451), (2187, 30069), (2313, 28431), (3159, 20817), (3341, 19683), (6561, 10023), (6939, 9477)]