51285627

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 76705200

約数和(自身を除く): 25419573

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 1489, 3827, 4467, 11481, 13401, 34443, 64027, 132521, 192081, 397563, 576243, 1192689, 5698403, 17095209, 51285627]

約数ペア:

[(1, 51285627), (3, 17095209), (9, 5698403), (43, 1192689), (89, 576243), (129, 397563), (267, 192081), (387, 132521), (801, 64027), (1489, 34443), (3827, 13401), (4467, 11481)]