51425829

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62791}}^1$

素因数の和:62817

約数の個数: 24

約数和(自身を含む): 91425152

約数和(自身を除く): 39999323

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 62791, 188373, 439537, 565119, 816283, 1318611, 2448849, 3955833, 5713981, 7346547, 17141943, 51425829]

約数ペア:

[(1, 51425829), (3, 17141943), (7, 7346547), (9, 5713981), (13, 3955833), (21, 2448849), (39, 1318611), (63, 816283), (91, 565119), (117, 439537), (273, 188373), (819, 62791)]