78556143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6871}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 108632576

約数和(自身を除く): 30076433

約数列:

[1, 3, 37, 103, 111, 309, 3811, 6871, 11433, 20613, 254227, 707713, 762681, 2123139, 26185381, 78556143]

約数ペア:

[(1, 78556143), (3, 26185381), (37, 2123139), (103, 762681), (111, 707713), (309, 254227), (3811, 20613), (6871, 11433)]