1900279442889

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{105518321}}^1$

素因数の和:105518382

約数の個数: 32

約数和(自身を含む): 3038927673600

約数和(自身を除く): 1138648230711

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 105518321, 316554963, 949664889, 2426921383, 2848994667, 3060031309, 7280764149, 9180093927, 21842292447, 27540281781, 65526877341, 70380720107, 82620845343, 211142160321, 633426480963, 1900279442889]

約数ペア:

[(1, 1900279442889), (3, 633426480963), (9, 211142160321), (23, 82620845343), (27, 70380720107), (29, 65526877341), (69, 27540281781), (87, 21842292447), (207, 9180093927), (261, 7280764149), (621, 3060031309), (667, 2848994667), (783, 2426921383), (2001, 949664889), (6003, 316554963), (18009, 105518321)]