119105559

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{20143}}^1$

素因数の和:20228

約数の個数: 20

約数和(自身を含む): 180369376

約数和(自身を除く): 61263817

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 20143, 60429, 181287, 543861, 1470439, 1631583, 4411317, 13233951, 39701853, 119105559]

約数ペア:

[(1, 119105559), (3, 39701853), (9, 13233951), (27, 4411317), (73, 1631583), (81, 1470439), (219, 543861), (657, 181287), (1971, 60429), (5913, 20143)]