542071521

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{96989}}^1$

素因数の和:97027

約数の個数: 24

約数和(自身を含む): 847304640

約数和(自身を除く): 305233119

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 96989, 290967, 872901, 2230747, 2618703, 6692241, 7856109, 20076723, 23568327, 60230169, 180690507, 542071521]

約数ペア:

[(1, 542071521), (3, 180690507), (9, 60230169), (23, 23568327), (27, 20076723), (69, 7856109), (81, 6692241), (207, 2618703), (243, 2230747), (621, 872901), (1863, 290967), (5589, 96989)]