310325823

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4890

約数の個数: 28

約数和(自身を含む): 470602080

約数和(自身を除く): 160276257

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2403, 4783, 7209, 14349, 21627, 43047, 64881, 129141, 387423, 425687, 1162269, 1277061, 3486807, 3831183, 11493549, 34480647, 103441941, 310325823]

約数ペア:

[(1, 310325823), (3, 103441941), (9, 34480647), (27, 11493549), (81, 3831183), (89, 3486807), (243, 1277061), (267, 1162269), (729, 425687), (801, 387423), (2403, 129141), (4783, 64881), (7209, 43047), (14349, 21627)]