172056570237

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{3617}}^1\times {\mathrm{78887}}^1$

素因数の和:82577

約数の個数: 24

約数和(自身を含む): 252308437056

約数和(自身を除く): 80251866819

約数列:

[1, 3, 9, 67, 201, 603, 3617, 10851, 32553, 78887, 236661, 242339, 709983, 727017, 2181051, 5285429, 15856287, 47568861, 285334279, 856002837, 2568008511, 19117396693, 57352190079, 172056570237]

約数ペア:

[(1, 172056570237), (3, 57352190079), (9, 19117396693), (67, 2568008511), (201, 856002837), (603, 285334279), (3617, 47568861), (10851, 15856287), (32553, 5285429), (78887, 2181051), (236661, 727017), (242339, 709983)]