120163686951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{520189121}}^1$

素因数の和:520189142

約数の個数: 16

約数和(自身を含む): 199752622848

約数和(自身を除く): 79588935897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 520189121, 1560567363, 3641323847, 5722080331, 10923971541, 17166240993, 40054562317, 120163686951]

約数ペア:

[(1, 120163686951), (3, 40054562317), (7, 17166240993), (11, 10923971541), (21, 5722080331), (33, 3641323847), (77, 1560567363), (231, 520189121)]