72750843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19861}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 117741936

約数和(自身を除く): 44991093

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 19861, 59583, 178749, 218471, 655413, 734857, 1966239, 2204571, 6613713, 8083427, 24250281, 72750843]

約数ペア:

[(1, 72750843), (3, 24250281), (9, 8083427), (11, 6613713), (33, 2204571), (37, 1966239), (99, 734857), (111, 655413), (333, 218471), (407, 178749), (1221, 59583), (3663, 19861)]