82007037

素因数分解:

$3^2\times 7^2\times {\mathrm{185957}}^1$

素因数の和:185977

約数の個数: 18

約数和(自身を含む): 137794878

約数和(自身を除く): 55787841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 185957, 557871, 1301699, 1673613, 3905097, 9111893, 11715291, 27335679, 82007037]

約数ペア:

[(1, 82007037), (3, 27335679), (7, 11715291), (9, 9111893), (21, 3905097), (49, 1673613), (63, 1301699), (147, 557871), (441, 185957)]