78071019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105359}}^1$

素因数の和:105394

約数の個数: 16

約数和(自身を含む): 118003200

約数和(自身を除く): 39932181

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 105359, 316077, 1369667, 2001821, 4109001, 6005463, 26023673, 78071019]

約数ペア:

[(1, 78071019), (3, 26023673), (13, 6005463), (19, 4109001), (39, 2001821), (57, 1369667), (247, 316077), (741, 105359)]