306286839

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 467340720

約数和(自身を除く): 161053881

約数列:

[1, 3, 9, 27, 81, 109, 113, 307, 327, 339, 921, 981, 1017, 2763, 2943, 3051, 8289, 8829, 9153, 12317, 24867, 33463, 34691, 36951, 100389, 104073, 110853, 301167, 312219, 332559, 903501, 936657, 997677, 2710503, 2809971, 3781319, 11343957, 34031871, 102095613, 306286839]

約数ペア:

[(1, 306286839), (3, 102095613), (9, 34031871), (27, 11343957), (81, 3781319), (109, 2809971), (113, 2710503), (307, 997677), (327, 936657), (339, 903501), (921, 332559), (981, 312219), (1017, 301167), (2763, 110853), (2943, 104073), (3051, 100389), (8289, 36951), (8829, 34691), (9153, 33463), (12317, 24867)]