150331311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29881}}^1$

素因数の和:29943

約数の個数: 24

約数和(自身を含む): 239295056

約数和(自身を除く): 88963745

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 29881, 89643, 268929, 388453, 1165359, 1284883, 3496077, 3854649, 11563947, 16703479, 50110437, 150331311]

約数ペア:

[(1, 150331311), (3, 50110437), (9, 16703479), (13, 11563947), (39, 3854649), (43, 3496077), (117, 1284883), (129, 1165359), (387, 388453), (559, 268929), (1677, 89643), (5031, 29881)]