78673639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 11527961

約数列:

[1, 11, 23, 149, 253, 1639, 2087, 3427, 22957, 37697, 48001, 310963, 528011, 3420593, 7152149, 78673639]

約数ペア:

[(1, 78673639), (11, 7152149), (23, 3420593), (149, 528011), (253, 310963), (1639, 48001), (2087, 37697), (3427, 22957)]