80204337

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 120731520

約数和(自身を除く): 40527183

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 1381, 2151, 4143, 6453, 12429, 19359, 37287, 58077, 111861, 330059, 335583, 990177, 2970531, 8911593, 26734779, 80204337]

約数ペア:

[(1, 80204337), (3, 26734779), (9, 8911593), (27, 2970531), (81, 990177), (239, 335583), (243, 330059), (717, 111861), (1381, 58077), (2151, 37287), (4143, 19359), (6453, 12429)]