71345379

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8689}}^1$

素因数の和:8739

約数の個数: 32

約数和(自身を含む): 120130560

約数和(自身を除く): 48785181

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 8689, 26067, 60823, 147713, 182469, 199847, 443139, 599541, 1033991, 1398929, 3101973, 3397399, 4196787, 10192197, 23781793, 71345379]

約数ペア:

[(1, 71345379), (3, 23781793), (7, 10192197), (17, 4196787), (21, 3397399), (23, 3101973), (51, 1398929), (69, 1033991), (119, 599541), (161, 443139), (357, 199847), (391, 182469), (483, 147713), (1173, 60823), (2737, 26067), (8211, 8689)]