156719619963

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{3846541}}^1$

素因数の和:3847056

約数の個数: 20

約数和(自身を含む): 234577517328

約数和(自身を除く): 77857897365

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 13581, 40743, 3846541, 11539623, 34618869, 103856607, 311569821, 1934810123, 5804430369, 17413291107, 52239873321, 156719619963]

約数ペア:

[(1, 156719619963), (3, 52239873321), (9, 17413291107), (27, 5804430369), (81, 1934810123), (503, 311569821), (1509, 103856607), (4527, 34618869), (13581, 11539623), (40743, 3846541)]