51936429

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 70899840

約数和(自身を除く): 18963411

約数列:

[1, 3, 71, 109, 213, 327, 2237, 6711, 7739, 23217, 158827, 243833, 476481, 731499, 17312143, 51936429]

約数ペア:

[(1, 51936429), (3, 17312143), (71, 731499), (109, 476481), (213, 243833), (327, 158827), (2237, 23217), (6711, 7739)]