71567275518

素因数分解:

$2^1\times 3^3\times {\mathrm{1325319917}}^1$

素因数の和:1325319928

約数の個数: 16

約数和(自身を含む): 159038390160

約数和(自身を除く): 87471114642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1325319917, 2650639834, 3975959751, 7951919502, 11927879253, 23855758506, 35783637759, 71567275518]

約数ペア:

[(1, 71567275518), (2, 35783637759), (3, 23855758506), (6, 11927879253), (9, 7951919502), (18, 3975959751), (27, 2650639834), (54, 1325319917)]