72768081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1217}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 102312000

約数和(自身を除く): 29543919

約数列:

[1, 3, 19, 57, 1049, 1217, 3147, 3651, 19931, 23123, 59793, 69369, 1276633, 3829899, 24256027, 72768081]

約数ペア:

[(1, 72768081), (3, 24256027), (19, 3829899), (57, 1276633), (1049, 69369), (1217, 59793), (3147, 23123), (3651, 19931)]