79172769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 116280640

約数和(自身を除く): 37107871

約数列:

[1, 3, 13, 39, 47, 141, 611, 919, 1833, 2209, 2757, 6627, 11947, 28717, 35841, 43193, 86151, 129579, 561509, 1684527, 2030071, 6090213, 26390923, 79172769]

約数ペア:

[(1, 79172769), (3, 26390923), (13, 6090213), (39, 2030071), (47, 1684527), (141, 561509), (611, 129579), (919, 86151), (1833, 43193), (2209, 35841), (2757, 28717), (6627, 11947)]