55844271

素因数分解:

$3^2\times 7^2\times {\mathrm{126631}}^1$

素因数の和:126651

約数の個数: 18

約数和(自身を含む): 93834312

約数和(自身を除く): 37990041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 126631, 379893, 886417, 1139679, 2659251, 6204919, 7977753, 18614757, 55844271]

約数ペア:

[(1, 55844271), (3, 18614757), (7, 7977753), (9, 6204919), (21, 2659251), (49, 1139679), (63, 886417), (147, 379893), (441, 126631)]