47749869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7547}}^1$

素因数の和:7609

約数の個数: 24

約数和(自身を含む): 74574240

約数和(自身を除く): 26824371

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 7547, 22641, 67923, 143393, 279239, 430179, 837717, 1290537, 2513151, 5305541, 15916623, 47749869]

約数ペア:

[(1, 47749869), (3, 15916623), (9, 5305541), (19, 2513151), (37, 1290537), (57, 837717), (111, 430179), (171, 279239), (333, 143393), (703, 67923), (2109, 22641), (6327, 7547)]