77443155

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 61257645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 4127, 6255, 12381, 18765, 20635, 37143, 61905, 111429, 185715, 557145, 573653, 1720959, 2868265, 5162877, 8604795, 15488631, 25814385, 77443155]

約数ペア:

[(1, 77443155), (3, 25814385), (5, 15488631), (9, 8604795), (15, 5162877), (27, 2868265), (45, 1720959), (135, 573653), (139, 557145), (417, 185715), (695, 111429), (1251, 61905), (2085, 37143), (3753, 20635), (4127, 18765), (6255, 12381)]