179941581

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{96587}}^1$

素因数の和:96622

約数の個数: 20

約数和(自身を含む): 280491552

約数和(自身を除く): 100549971

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 96587, 289761, 869283, 2221501, 2607849, 6664503, 7823547, 19993509, 59980527, 179941581]

約数ペア:

[(1, 179941581), (3, 59980527), (9, 19993509), (23, 7823547), (27, 6664503), (69, 2607849), (81, 2221501), (207, 869283), (621, 289761), (1863, 96587)]