57419361

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{11621}}^1$

素因数の和:11694

約数の個数: 20

約数和(自身を含む): 87188244

約数和(自身を除く): 29768883

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 11621, 34863, 104589, 313767, 708881, 941301, 2126643, 6379929, 19139787, 57419361]

約数ペア:

[(1, 57419361), (3, 19139787), (9, 6379929), (27, 2126643), (61, 941301), (81, 708881), (183, 313767), (549, 104589), (1647, 34863), (4941, 11621)]