277029153

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{10789}}^1$

素因数の和:11118

約数の個数: 20

約数和(自身を含む): 415177620

約数和(自身を除く): 138148467

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 10789, 25677, 32367, 97101, 291303, 873909, 3420113, 10260339, 30781017, 92343051, 277029153]

約数ペア:

[(1, 277029153), (3, 92343051), (9, 30781017), (27, 10260339), (81, 3420113), (317, 873909), (951, 291303), (2853, 97101), (8559, 32367), (10789, 25677)]