66277743

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19603}}^1$

素因数の和:19643

約数の個数: 24

約数和(自身を含む): 107273088

約数和(自身を除く): 40995345

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 19603, 58809, 137221, 411663, 450869, 960547, 1352607, 2881641, 3156083, 9468249, 22092581, 66277743]

約数ペア:

[(1, 66277743), (3, 22092581), (7, 9468249), (21, 3156083), (23, 2881641), (49, 1352607), (69, 960547), (147, 450869), (161, 411663), (483, 137221), (1127, 58809), (3381, 19603)]