80390307

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1613}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 110397600

約数和(自身を除く): 30007293

約数列:

[1, 3, 37, 111, 449, 1347, 1613, 4839, 16613, 49839, 59681, 179043, 724237, 2172711, 26796769, 80390307]

約数ペア:

[(1, 80390307), (3, 26796769), (37, 2172711), (111, 724237), (449, 179043), (1347, 59681), (1613, 49839), (4839, 16613)]