427311369

素因数分解:

$3^8\times {\mathrm{65129}}^1$

素因数の和:65153

約数の個数: 18

約数和(自身を含む): 640944330

約数和(自身を除く): 213632961

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 65129, 195387, 586161, 1758483, 5275449, 15826347, 47479041, 142437123, 427311369]

約数ペア:

[(1, 427311369), (3, 142437123), (9, 47479041), (27, 15826347), (81, 5275449), (243, 1758483), (729, 586161), (2187, 195387), (6561, 65129)]