80337909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4591}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 113146880

約数和(自身を除く): 32808971

約数列:

[1, 3, 19, 57, 307, 921, 4591, 5833, 13773, 17499, 87229, 261687, 1409437, 4228311, 26779303, 80337909]

約数ペア:

[(1, 80337909), (3, 26779303), (19, 4228311), (57, 1409437), (307, 261687), (921, 87229), (4591, 17499), (5833, 13773)]