137730357

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 205470720

約数和(自身を除く): 67740363

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 1143, 2939, 5207, 8817, 15621, 26451, 46863, 120499, 361497, 373253, 1084491, 1119759, 3359277, 15303373, 45910119, 137730357]

約数ペア:

[(1, 137730357), (3, 45910119), (9, 15303373), (41, 3359277), (123, 1119759), (127, 1084491), (369, 373253), (381, 361497), (1143, 120499), (2939, 46863), (5207, 26451), (8817, 15621)]