64554993

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 95528160

約数和(自身を除く): 30973167

約数列:

[1, 3, 9, 83, 89, 249, 267, 747, 801, 971, 2913, 7387, 8739, 22161, 66483, 80593, 86419, 241779, 259257, 725337, 777771, 7172777, 21518331, 64554993]

約数ペア:

[(1, 64554993), (3, 21518331), (9, 7172777), (83, 777771), (89, 725337), (249, 259257), (267, 241779), (747, 86419), (801, 80593), (971, 66483), (2913, 22161), (7387, 8739)]