66888081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33629}}^1$

素因数の和:33665

約数の個数: 24

約数和(自身を含む): 110171880

約数和(自身を除く): 43283799

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 33629, 100887, 302661, 437177, 571693, 1311531, 1715079, 3934593, 5145237, 7432009, 22296027, 66888081]

約数ペア:

[(1, 66888081), (3, 22296027), (9, 7432009), (13, 5145237), (17, 3934593), (39, 1715079), (51, 1311531), (117, 571693), (153, 437177), (221, 302661), (663, 100887), (1989, 33629)]