39204920457

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{63131917}}^1$

素因数の和:63131949

約数の個数: 16

約数和(自身を含む): 60606641280

約数和(自身を除く): 21401720823

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 63131917, 189395751, 568187253, 1452034091, 1704561759, 4356102273, 13068306819, 39204920457]

約数ペア:

[(1, 39204920457), (3, 13068306819), (9, 4356102273), (23, 1704561759), (27, 1452034091), (69, 568187253), (207, 189395751), (621, 63131917)]