81027166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 24

約数和(自身を含む): 134370432

約数和(自身を除く): 53343266

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 1753, 2101, 3506, 4202, 19283, 23111, 38566, 46222, 212113, 334823, 424226, 669646, 3683053, 7366106, 40513583, 81027166]

約数ペア:

[(1, 81027166), (2, 40513583), (11, 7366106), (22, 3683053), (121, 669646), (191, 424226), (242, 334823), (382, 212113), (1753, 46222), (2101, 38566), (3506, 23111), (4202, 19283)]