1775322441

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 2695248864

約数和(自身を除く): 919926423

約数列:

[1, 3, 9, 27, 81, 83, 249, 347, 747, 761, 1041, 2241, 2283, 3123, 6723, 6849, 9369, 20547, 28107, 28801, 61641, 63163, 86403, 189489, 259209, 264067, 568467, 777627, 792201, 1705401, 2332881, 2376603, 5116203, 7129809, 21389427, 21917561, 65752683, 197258049, 591774147, 1775322441]

約数ペア:

[(1, 1775322441), (3, 591774147), (9, 197258049), (27, 65752683), (81, 21917561), (83, 21389427), (249, 7129809), (347, 5116203), (747, 2376603), (761, 2332881), (1041, 1705401), (2241, 792201), (2283, 777627), (3123, 568467), (6723, 264067), (6849, 259209), (9369, 189489), (20547, 86403), (28107, 63163), (28801, 61641)]