78295893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37879}}^1$

素因数の和:37948

約数の個数: 16

約数和(自身を含む): 114549120

約数和(自身を除く): 36253227

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 37879, 113637, 492427, 1477281, 2007587, 6022761, 26098631, 78295893]

約数ペア:

[(1, 78295893), (3, 26098631), (13, 6022761), (39, 2007587), (53, 1477281), (159, 492427), (689, 113637), (2067, 37879)]