66880057

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 75513600

約数和(自身を除く): 8633543

約数列:

[1, 17, 19, 79, 323, 1343, 1501, 2621, 25517, 44557, 49799, 207059, 846583, 3520003, 3934121, 66880057]

約数ペア:

[(1, 66880057), (17, 3934121), (19, 3520003), (79, 846583), (323, 207059), (1343, 49799), (1501, 44557), (2621, 25517)]