78759243

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{5237}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 116912160

約数和(自身を除く): 38152917

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 5237, 15039, 15711, 47133, 141399, 2917009, 8751027, 26253081, 78759243]

約数ペア:

[(1, 78759243), (3, 26253081), (9, 8751027), (27, 2917009), (557, 141399), (1671, 47133), (5013, 15711), (5237, 15039)]