51977241

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{26371}}^1$

素因数の和:26453

約数の個数: 16

約数和(自身を含む): 78061120

約数和(自身を除く): 26083879

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 26371, 79113, 237339, 712017, 1925083, 5775249, 17325747, 51977241]

約数ペア:

[(1, 51977241), (3, 17325747), (9, 5775249), (27, 1925083), (73, 712017), (219, 237339), (657, 79113), (1971, 26371)]