65389509

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 98901504

約数和(自身を除く): 33511995

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 3301, 6603, 9903, 19809, 29709, 102331, 234371, 306993, 703113, 920979, 2109339, 7265501, 21796503, 65389509]

約数ペア:

[(1, 65389509), (3, 21796503), (9, 7265501), (31, 2109339), (71, 920979), (93, 703113), (213, 306993), (279, 234371), (639, 102331), (2201, 29709), (3301, 19809), (6603, 9903)]