97719021

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{11789}}^1$

素因数の和:12105

約数の個数: 16

約数和(自身を含む): 145252800

約数和(自身を除く): 47533779

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 11789, 35367, 106101, 318303, 3619223, 10857669, 32573007, 97719021]

約数ペア:

[(1, 97719021), (3, 32573007), (9, 10857669), (27, 3619223), (307, 318303), (921, 106101), (2763, 35367), (8289, 11789)]