23779251

素因数分解:

$3^7\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 36368640

約数和(自身を除く): 12589389

約数列:

[1, 3, 9, 27, 81, 83, 131, 243, 249, 393, 729, 747, 1179, 2187, 2241, 3537, 6723, 10611, 10873, 20169, 31833, 32619, 60507, 95499, 97857, 181521, 286497, 293571, 880713, 2642139, 7926417, 23779251]

約数ペア:

[(1, 23779251), (3, 7926417), (9, 2642139), (27, 880713), (81, 293571), (83, 286497), (131, 181521), (243, 97857), (249, 95499), (393, 60507), (729, 32619), (747, 31833), (1179, 20169), (2187, 10873), (2241, 10611), (3537, 6723)]