82172289

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9109}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 114275840

約数和(自身を除く): 32103551

約数列:

[1, 3, 31, 93, 97, 291, 3007, 9021, 9109, 27327, 282379, 847137, 883573, 2650719, 27390763, 82172289]

約数ペア:

[(1, 82172289), (3, 27390763), (31, 2650719), (93, 883573), (97, 847137), (291, 282379), (3007, 27327), (9021, 9109)]