156716587791

素因数分解:

$3^2\times {\mathrm{21341}}^1\times {\mathrm{815939}}^1$

素因数の和:837286

約数の個数: 12

約数和(自身を含む): 226379289240

約数和(自身を除く): 69662701449

約数列:

[1, 3, 9, 21341, 64023, 192069, 815939, 2447817, 7343451, 17412954199, 52238862597, 156716587791]

約数ペア:

[(1, 156716587791), (3, 52238862597), (9, 17412954199), (21341, 7343451), (64023, 2447817), (192069, 815939)]