37720323

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1488

約数の個数: 20

約数和(自身を含む): 56526360

約数和(自身を除く): 18806037

約数列:

[1, 3, 9, 27, 81, 457, 1019, 1371, 3057, 4113, 9171, 12339, 27513, 37017, 82539, 465683, 1397049, 4191147, 12573441, 37720323]

約数ペア:

[(1, 37720323), (3, 12573441), (9, 4191147), (27, 1397049), (81, 465683), (457, 82539), (1019, 37017), (1371, 27513), (3057, 12339), (4113, 9171)]