57478653

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{11633}}^1$

素因数の和:11706

約数の個数: 20

約数和(自身を含む): 87278268

約数和(自身を除く): 29799615

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 11633, 34899, 104697, 314091, 709613, 942273, 2128839, 6386517, 19159551, 57478653]

約数ペア:

[(1, 57478653), (3, 19159551), (9, 6386517), (27, 2128839), (61, 942273), (81, 709613), (183, 314091), (549, 104697), (1647, 34899), (4941, 11633)]