78977379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{13411}}^1$

素因数の和:13578

約数の個数: 16

約数和(自身を含む): 114162944

約数和(自身を除く): 35185565

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 13411, 40233, 174343, 523029, 2025061, 6075183, 26325793, 78977379]

約数ペア:

[(1, 78977379), (3, 26325793), (13, 6075183), (39, 2025061), (151, 523029), (453, 174343), (1963, 40233), (5889, 13411)]