77423769

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6977}}^1$

素因数の和:7126

約数の個数: 20

約数和(自身を含む): 116518644

約数和(自身を除く): 39094875

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6977, 11097, 20931, 62793, 188379, 565137, 955849, 2867547, 8602641, 25807923, 77423769]

約数ペア:

[(1, 77423769), (3, 25807923), (9, 8602641), (27, 2867547), (81, 955849), (137, 565137), (411, 188379), (1233, 62793), (3699, 20931), (6977, 11097)]