69310857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27277}}^1$

素因数の和:27309

約数の個数: 24

約数和(自身を含む): 116095168

約数和(自身を除く): 46784311

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 27277, 81831, 190939, 300047, 572817, 900141, 2100329, 3300517, 6300987, 9901551, 23103619, 69310857]

約数ペア:

[(1, 69310857), (3, 23103619), (7, 9901551), (11, 6300987), (21, 3300517), (33, 2100329), (77, 900141), (121, 572817), (231, 300047), (363, 190939), (847, 81831), (2541, 27277)]