27732009

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 37657088

約数和(自身を除く): 9925079

約数列:

[1, 3, 97, 157, 291, 471, 607, 1821, 15229, 45687, 58879, 95299, 176637, 285897, 9244003, 27732009]

約数ペア:

[(1, 27732009), (3, 9244003), (97, 285897), (157, 176637), (291, 95299), (471, 58879), (607, 45687), (1821, 15229)]