71364279

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7741}}^1$

素因数の和:8190

約数の個数: 16

約数和(自身を含む): 109007360

約数和(自身を除く): 37643081

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 7741, 9219, 23223, 54187, 162561, 3398299, 10194897, 23788093, 71364279]

約数ペア:

[(1, 71364279), (3, 23788093), (7, 10194897), (21, 3398299), (439, 162561), (1317, 54187), (3073, 23223), (7741, 9219)]