79520859

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2933

約数の個数: 40

約数和(自身を含む): 133816320

約数和(自身を除く): 54295461

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 2879, 3069, 8637, 9207, 25911, 27621, 31669, 77733, 89249, 95007, 233199, 267747, 285021, 803241, 855063, 981739, 2409723, 2565189, 2945217, 7229169, 8835651, 26506953, 79520859]

約数ペア:

[(1, 79520859), (3, 26506953), (9, 8835651), (11, 7229169), (27, 2945217), (31, 2565189), (33, 2409723), (81, 981739), (93, 855063), (99, 803241), (279, 285021), (297, 267747), (341, 233199), (837, 95007), (891, 89249), (1023, 77733), (2511, 31669), (2879, 27621), (3069, 25911), (8637, 9207)]