9208161

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 20

約数和(自身を含む): 13939200

約数和(自身を除く): 4731039

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1439, 2133, 4317, 6399, 12951, 38853, 113681, 116559, 341043, 1023129, 3069387, 9208161]

約数ペア:

[(1, 9208161), (3, 3069387), (9, 1023129), (27, 341043), (79, 116559), (81, 113681), (237, 38853), (711, 12951), (1439, 6399), (2133, 4317)]