27550191

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 37346400

約数和(自身を除く): 9796209

約数列:

[1, 3, 113, 181, 339, 449, 543, 1347, 20453, 50737, 61359, 81269, 152211, 243807, 9183397, 27550191]

約数ペア:

[(1, 27550191), (3, 9183397), (113, 243807), (181, 152211), (339, 81269), (449, 61359), (543, 50737), (1347, 20453)]