66702495609

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1282913}}^1$

素因数の和:1283081

約数の個数: 24

約数和(自身を含む): 99066619080

約数和(自身を除く): 32364123471

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 981, 5777, 17331, 51993, 1282913, 3848739, 11546217, 67994389, 139837517, 203983167, 419512551, 611949501, 1258537653, 7411388401, 22234165203, 66702495609]

約数ペア:

[(1, 66702495609), (3, 22234165203), (9, 7411388401), (53, 1258537653), (109, 611949501), (159, 419512551), (327, 203983167), (477, 139837517), (981, 67994389), (5777, 11546217), (17331, 3848739), (51993, 1282913)]