55237257

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 85213440

約数和(自身を除く): 29976183

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 6827, 8091, 20481, 61443, 197983, 211637, 593949, 634911, 1781847, 1904733, 6137473, 18412419, 55237257]

約数ペア:

[(1, 55237257), (3, 18412419), (9, 6137473), (29, 1904733), (31, 1781847), (87, 634911), (93, 593949), (261, 211637), (279, 197983), (899, 61443), (2697, 20481), (6827, 8091)]