78040743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 116305920

約数和(自身を除く): 38265177

約数列:

[1, 3, 11, 33, 43, 129, 473, 1279, 1419, 1849, 3837, 5547, 14069, 20339, 42207, 54997, 61017, 164991, 604967, 1814901, 2364871, 7094613, 26013581, 78040743]

約数ペア:

[(1, 78040743), (3, 26013581), (11, 7094613), (33, 2364871), (43, 1814901), (129, 604967), (473, 164991), (1279, 61017), (1419, 54997), (1849, 42207), (3837, 20339), (5547, 14069)]