64273509

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 96774912

約数和(自身を除く): 32501403

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 2153, 3317, 6459, 9951, 19377, 29853, 66743, 200229, 230371, 600687, 691113, 2073339, 7141501, 21424503, 64273509]

約数ペア:

[(1, 64273509), (3, 21424503), (9, 7141501), (31, 2073339), (93, 691113), (107, 600687), (279, 230371), (321, 200229), (963, 66743), (2153, 29853), (3317, 19377), (6459, 9951)]