53643583

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 64375344

約数和(自身を除く): 10731761

約数列:

[1, 7, 49, 61, 131, 137, 427, 917, 959, 2989, 6419, 6713, 7991, 8357, 17947, 55937, 58499, 125629, 391559, 409493, 879403, 1094767, 7663369, 53643583]

約数ペア:

[(1, 53643583), (7, 7663369), (49, 1094767), (61, 879403), (131, 409493), (137, 391559), (427, 125629), (917, 58499), (959, 55937), (2989, 17947), (6419, 8357), (6713, 7991)]