27380643

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 37381536

約数和(自身を除く): 10000893

約数列:

[1, 3, 61, 157, 183, 471, 953, 2859, 9577, 28731, 58133, 149621, 174399, 448863, 9126881, 27380643]

約数ペア:

[(1, 27380643), (3, 9126881), (61, 448863), (157, 174399), (183, 149621), (471, 58133), (953, 28731), (2859, 9577)]