156663009

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 233705472

約数和(自身を除く): 77042463

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 1143, 3343, 5207, 10029, 15621, 30087, 46863, 137063, 411189, 424561, 1233567, 1273683, 3821049, 17407001, 52221003, 156663009]

約数ペア:

[(1, 156663009), (3, 52221003), (9, 17407001), (41, 3821049), (123, 1273683), (127, 1233567), (369, 424561), (381, 411189), (1143, 137063), (3343, 46863), (5207, 30087), (10029, 15621)]