7135881681

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 9814929408

約数和(自身を除く): 2679047727

約数列:

[1, 3, 53, 107, 159, 321, 607, 691, 1821, 2073, 5671, 17013, 32171, 36623, 64949, 73937, 96513, 109869, 194847, 221811, 419437, 1258311, 3442297, 3918661, 10326891, 11755983, 22230161, 44879759, 66690483, 134639277, 2378627227, 7135881681]

約数ペア:

[(1, 7135881681), (3, 2378627227), (53, 134639277), (107, 66690483), (159, 44879759), (321, 22230161), (607, 11755983), (691, 10326891), (1821, 3918661), (2073, 3442297), (5671, 1258311), (17013, 419437), (32171, 221811), (36623, 194847), (64949, 109869), (73937, 96513)]