63978111

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16267}}^1$

素因数の和:16315

約数の個数: 24

約数和(自身を含む): 101512320

約数和(自身を除く): 37534209

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 16267, 48801, 146403, 309073, 374141, 927219, 1122423, 2781657, 3367269, 7108679, 21326037, 63978111]

約数ペア:

[(1, 63978111), (3, 21326037), (9, 7108679), (19, 3367269), (23, 2781657), (57, 1122423), (69, 927219), (171, 374141), (207, 309073), (437, 146403), (1311, 48801), (3933, 16267)]