51717993

素因数分解:

$3^1\times {\mathrm{109}}^2\times {\mathrm{1451}}^1$

素因数の和:1672

約数の個数: 12

約数和(自身を含む): 69643728

約数和(自身を除く): 17925735

約数列:

[1, 3, 109, 327, 1451, 4353, 11881, 35643, 158159, 474477, 17239331, 51717993]

約数ペア:

[(1, 51717993), (3, 17239331), (109, 474477), (327, 158159), (1451, 35643), (4353, 11881)]