80862879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4621}}^1$

素因数の和:4950

約数の個数: 16

約数和(自身を含む): 113886080

約数和(自身を除く): 33023201

約数列:

[1, 3, 19, 57, 307, 921, 4621, 5833, 13863, 17499, 87799, 263397, 1418647, 4255941, 26954293, 80862879]

約数ペア:

[(1, 80862879), (3, 26954293), (19, 4255941), (57, 1418647), (307, 263397), (921, 87799), (4621, 17499), (5833, 13863)]