71915672067

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2193019}}^1$

素因数の和:2193682

約数の個数: 16

約数和(自身を含む): 101685951360

約数和(自身を除く): 29770279293

約数列:

[1, 3, 17, 51, 643, 1929, 10931, 32793, 2193019, 6579057, 37281323, 111843969, 1410111217, 4230333651, 23971890689, 71915672067]

約数ペア:

[(1, 71915672067), (3, 23971890689), (17, 4230333651), (51, 1410111217), (643, 111843969), (1929, 37281323), (10931, 6579057), (32793, 2193019)]