57531627

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{10601}}^1$

素因数の和:10680

約数の個数: 20

約数和(自身を含む): 87233256

約数和(自身を除く): 29701629

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 10601, 31803, 95409, 286227, 710267, 858681, 2130801, 6392403, 19177209, 57531627]

約数ペア:

[(1, 57531627), (3, 19177209), (9, 6392403), (27, 2130801), (67, 858681), (81, 710267), (201, 286227), (603, 95409), (1809, 31803), (5427, 10601)]