68642211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 101122560

約数和(自身を除く): 32480349

約数列:

[1, 3, 11, 33, 121, 263, 363, 719, 789, 2157, 2893, 7909, 8679, 23727, 31823, 86999, 95469, 189097, 260997, 567291, 2080067, 6240201, 22880737, 68642211]

約数ペア:

[(1, 68642211), (3, 22880737), (11, 6240201), (33, 2080067), (121, 567291), (263, 260997), (363, 189097), (719, 95469), (789, 86999), (2157, 31823), (2893, 23727), (7909, 8679)]