168442287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{6007}}^1$

素因数の和:6742

約数の個数: 16

約数和(自身を含む): 242242560

約数和(自身を除く): 73800273

約数列:

[1, 3, 13, 39, 719, 2157, 6007, 9347, 18021, 28041, 78091, 234273, 4319033, 12957099, 56147429, 168442287]

約数ペア:

[(1, 168442287), (3, 56147429), (13, 12957099), (39, 4319033), (719, 234273), (2157, 78091), (6007, 28041), (9347, 18021)]