80121771

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{69011}}^1$

素因数の和:69063

約数の個数: 16

約数和(自身を含む): 121461120

約数和(自身を除く): 41339349

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 69011, 207033, 621099, 1863297, 2967473, 8902419, 26707257, 80121771]

約数ペア:

[(1, 80121771), (3, 26707257), (9, 8902419), (27, 2967473), (43, 1863297), (129, 621099), (387, 207033), (1161, 69011)]