1065878271

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2501

約数の個数: 40

約数和(自身を含む): 1643518800

約数和(自身を除く): 577640529

約数列:

[1, 3, 9, 27, 41, 81, 123, 139, 369, 417, 1107, 1251, 2309, 3321, 3753, 5699, 6927, 11259, 17097, 20781, 51291, 62343, 94669, 153873, 187029, 284007, 320951, 461619, 852021, 962853, 2556063, 2888559, 7668189, 8665677, 13158991, 25997031, 39476973, 118430919, 355292757, 1065878271]

約数ペア:

[(1, 1065878271), (3, 355292757), (9, 118430919), (27, 39476973), (41, 25997031), (81, 13158991), (123, 8665677), (139, 7668189), (369, 2888559), (417, 2556063), (1107, 962853), (1251, 852021), (2309, 461619), (3321, 320951), (3753, 284007), (5699, 187029), (6927, 153873), (11259, 94669), (17097, 62343), (20781, 51291)]