152647551

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19699}}^1$

素因数の和:19756

約数の個数: 32

約数和(自身を含む): 264768000

約数和(自身を除く): 112120449

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 19699, 59097, 137893, 177291, 413679, 531873, 807659, 1241037, 2422977, 3723111, 5653613, 7268931, 16960839, 21806793, 50882517, 152647551]

約数ペア:

[(1, 152647551), (3, 50882517), (7, 21806793), (9, 16960839), (21, 7268931), (27, 5653613), (41, 3723111), (63, 2422977), (123, 1241037), (189, 807659), (287, 531873), (369, 413679), (861, 177291), (1107, 137893), (2583, 59097), (7749, 19699)]