117672321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81547}}^1$

素因数の和:81600

約数の個数: 16

約数和(自身を含む): 173534144

約数和(自身を除く): 55861823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 81547, 244641, 1060111, 3017239, 3180333, 9051717, 39224107, 117672321]

約数ペア:

[(1, 117672321), (3, 39224107), (13, 9051717), (37, 3180333), (39, 3017239), (111, 1060111), (481, 244641), (1443, 81547)]