81838977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79999}}^1$

素因数の和:80044

約数の個数: 16

約数和(自身を含む): 122880000

約数和(自身を除く): 41041023

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 79999, 239997, 879989, 2479969, 2639967, 7439907, 27279659, 81838977]

約数ペア:

[(1, 81838977), (3, 27279659), (11, 7439907), (31, 2639967), (33, 2479969), (93, 879989), (341, 239997), (1023, 79999)]