78111153

素因数分解:

$3^2\times {\mathrm{193}}^2\times {\mathrm{233}}^1$

素因数の和:625

約数の個数: 18

約数和(自身を含む): 113901606

約数和(自身を除く): 35790453

約数列:

[1, 3, 9, 193, 233, 579, 699, 1737, 2097, 37249, 44969, 111747, 134907, 335241, 404721, 8679017, 26037051, 78111153]

約数ペア:

[(1, 78111153), (3, 26037051), (9, 8679017), (193, 404721), (233, 335241), (579, 134907), (699, 111747), (1737, 44969), (2097, 37249)]