7681668827

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 9197220864

約数和(自身を除く): 1515552037

約数列:

[1, 7, 37, 101, 103, 259, 707, 721, 2851, 3737, 3811, 10403, 19957, 26159, 26677, 72821, 105487, 287951, 293653, 384911, 738409, 2015657, 2055571, 2694377, 10654187, 10865161, 29658953, 74579309, 76056127, 207612671, 1097381261, 7681668827]

約数ペア:

[(1, 7681668827), (7, 1097381261), (37, 207612671), (101, 76056127), (103, 74579309), (259, 29658953), (707, 10865161), (721, 10654187), (2851, 2694377), (3737, 2055571), (3811, 2015657), (10403, 738409), (19957, 384911), (26159, 293653), (26677, 287951), (72821, 105487)]