73821390286

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86441909}}^1$

素因数の和:86441979

約数の個数: 16

約数和(自身を含む): 128625562080

約数和(自身を除く): 54804171794

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 86441909, 172883818, 605093363, 1210186726, 5272956449, 10545912898, 36910695143, 73821390286]

約数ペア:

[(1, 73821390286), (2, 36910695143), (7, 10545912898), (14, 5272956449), (61, 1210186726), (122, 605093363), (427, 172883818), (854, 86441909)]