80782017

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2579}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 110341440

約数和(自身を除く): 29559423

約数列:

[1, 3, 53, 159, 197, 591, 2579, 7737, 10441, 31323, 136687, 410061, 508063, 1524189, 26927339, 80782017]

約数ペア:

[(1, 80782017), (3, 26927339), (53, 1524189), (159, 508063), (197, 410061), (591, 136687), (2579, 31323), (7737, 10441)]