157284927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 233211264

約数和(自身を除く): 75926337

約数列:

[1, 3, 9, 43, 129, 387, 547, 743, 1641, 2229, 4923, 6687, 23521, 31949, 70563, 95847, 211689, 287541, 406421, 1219263, 3657789, 17476103, 52428309, 157284927]

約数ペア:

[(1, 157284927), (3, 52428309), (9, 17476103), (43, 3657789), (129, 1219263), (387, 406421), (547, 287541), (743, 211689), (1641, 95847), (2229, 70563), (4923, 31949), (6687, 23521)]