55538709

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 75218112

約数和(自身を除く): 19679403

約数列:

[1, 3, 113, 173, 339, 519, 947, 2841, 19549, 58647, 107011, 163831, 321033, 491493, 18512903, 55538709]

約数ペア:

[(1, 55538709), (3, 18512903), (113, 491493), (173, 321033), (339, 163831), (519, 107011), (947, 58647), (2841, 19549)]