156926016873

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113962249}}^1$

素因数の和:113962278

約数の個数: 20

約数和(自身を含む): 248209780500

約数和(自身を除く): 91283763627

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113962249, 341886747, 1025660241, 1937358233, 3076980723, 5812074699, 9230942169, 17436224097, 52308672291, 156926016873]

約数ペア:

[(1, 156926016873), (3, 52308672291), (9, 17436224097), (17, 9230942169), (27, 5812074699), (51, 3076980723), (81, 1937358233), (153, 1025660241), (459, 341886747), (1377, 113962249)]