97780581

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{84221}}^1$

素因数の和:84273

約数の個数: 16

約数和(自身を含む): 148230720

約数和(自身を除く): 50450139

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 84221, 252663, 757989, 2273967, 3621503, 10864509, 32593527, 97780581]

約数ペア:

[(1, 97780581), (3, 32593527), (9, 10864509), (27, 3621503), (43, 2273967), (129, 757989), (387, 252663), (1161, 84221)]