64004589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4339}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 101556000

約数和(自身を除く): 37551411

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4339, 4917, 13017, 14751, 39051, 47729, 143187, 429561, 646511, 1939533, 5818599, 7111621, 21334863, 64004589]

約数ペア:

[(1, 64004589), (3, 21334863), (9, 7111621), (11, 5818599), (33, 1939533), (99, 646511), (149, 429561), (447, 143187), (1341, 47729), (1639, 39051), (4339, 14751), (4917, 13017)]