313086951

素因数分解:

$3^4\times {\mathrm{1301}}^1\times {\mathrm{2971}}^1$

素因数の和:4284

約数の個数: 20

約数和(自身を含む): 468214824

約数和(自身を除く): 155127873

約数列:

[1, 3, 9, 27, 81, 1301, 2971, 3903, 8913, 11709, 26739, 35127, 80217, 105381, 240651, 3865271, 11595813, 34787439, 104362317, 313086951]

約数ペア:

[(1, 313086951), (3, 104362317), (9, 34787439), (27, 11595813), (81, 3865271), (1301, 240651), (2971, 105381), (3903, 80217), (8913, 35127), (11709, 26739)]