65540943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{560179}}^1$

素因数の和:560198

約数の個数: 12

約数和(自身を含む): 101952760

約数和(自身を除く): 36411817

約数列:

[1, 3, 9, 13, 39, 117, 560179, 1680537, 5041611, 7282327, 21846981, 65540943]

約数ペア:

[(1, 65540943), (3, 21846981), (9, 7282327), (13, 5041611), (39, 1680537), (117, 560179)]