79661379

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8641}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 121679360

約数和(自身を除く): 42017981

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 8641, 9219, 25923, 60487, 181461, 3793399, 11380197, 26553793, 79661379]

約数ペア:

[(1, 79661379), (3, 26553793), (7, 11380197), (21, 3793399), (439, 181461), (1317, 60487), (3073, 25923), (8641, 9219)]