51841881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63299}}^1$

素因数の和:63325

約数の個数: 24

約数和(自身を含む): 92164800

約数和(自身を除く): 40322919

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 63299, 189897, 443093, 569691, 822887, 1329279, 2468661, 3987837, 5760209, 7405983, 17280627, 51841881]

約数ペア:

[(1, 51841881), (3, 17280627), (7, 7405983), (9, 5760209), (13, 3987837), (21, 2468661), (39, 1329279), (63, 822887), (91, 569691), (117, 443093), (273, 189897), (819, 63299)]