47065869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9491}}^1$

素因数の和:9545

約数の個数: 24

約数和(自身を含む): 74037600

約数和(自身を除く): 26971731

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 9491, 28473, 85419, 180329, 275239, 540987, 825717, 1622961, 2477151, 5229541, 15688623, 47065869]

約数ペア:

[(1, 47065869), (3, 15688623), (9, 5229541), (19, 2477151), (29, 1622961), (57, 825717), (87, 540987), (171, 275239), (261, 180329), (551, 85419), (1653, 28473), (4959, 9491)]