266305270977

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{2999}}^1\times {\mathrm{15991}}^1$

素因数の和:19613

約数の個数: 24

約数和(自身を含む): 385439184000

約数和(自身を除く): 119133913023

約数列:

[1, 3, 9, 617, 1851, 2999, 5553, 8997, 15991, 26991, 47973, 143919, 1850383, 5551149, 9866447, 16653447, 29599341, 47957009, 88798023, 143871027, 431613081, 29589474553, 88768423659, 266305270977]

約数ペア:

[(1, 266305270977), (3, 88768423659), (9, 29589474553), (617, 431613081), (1851, 143871027), (2999, 88798023), (5553, 47957009), (8997, 29599341), (15991, 16653447), (26991, 9866447), (47973, 5551149), (143919, 1850383)]