56699217

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67741}}^1$

素因数の和:67781

約数の個数: 16

約数和(自身を含む): 86709760

約数和(自身を除く): 30010543

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 67741, 203223, 609669, 1829007, 2099971, 6299913, 18899739, 56699217]

約数ペア:

[(1, 56699217), (3, 18899739), (9, 6299913), (27, 2099971), (31, 1829007), (93, 609669), (279, 203223), (837, 67741)]