55929909

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{27457}}^1$

素因数の和:27564

約数の個数: 16

約数和(自身を含む): 86108288

約数和(自身を除く): 30178379

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 27457, 82371, 192199, 576597, 2663329, 7989987, 18643303, 55929909]

約数ペア:

[(1, 55929909), (3, 18643303), (7, 7989987), (21, 2663329), (97, 576597), (291, 192199), (679, 82371), (2037, 27457)]