80969559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 120667392

約数和(自身を除く): 39697833

約数列:

[1, 3, 11, 33, 43, 129, 473, 1327, 1419, 1849, 3981, 5547, 14597, 20339, 43791, 57061, 61017, 171183, 627671, 1883013, 2453623, 7360869, 26989853, 80969559]

約数ペア:

[(1, 80969559), (3, 26989853), (11, 7360869), (33, 2453623), (43, 1883013), (129, 627671), (473, 171183), (1327, 61017), (1419, 57061), (1849, 43791), (3981, 20339), (5547, 14597)]