71496219303

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1\times {\mathrm{1627}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 109823890176

約数和(自身を除く): 38327670873

約数列:

[1, 3, 9, 17, 51, 153, 503, 571, 1509, 1627, 1713, 4527, 4881, 5139, 8551, 9707, 14643, 25653, 27659, 29121, 76959, 82977, 87363, 248931, 287213, 818381, 861639, 929017, 2455143, 2584917, 2787051, 4882621, 7365429, 8361153, 13912477, 14647863, 15793289, 41737431, 43943589, 47379867, 125212293, 142139601, 467295551, 1401886653, 4205659959, 7944024367, 23832073101, 71496219303]

約数ペア:

[(1, 71496219303), (3, 23832073101), (9, 7944024367), (17, 4205659959), (51, 1401886653), (153, 467295551), (503, 142139601), (571, 125212293), (1509, 47379867), (1627, 43943589), (1713, 41737431), (4527, 15793289), (4881, 14647863), (5139, 13912477), (8551, 8361153), (9707, 7365429), (14643, 4882621), (25653, 2787051), (27659, 2584917), (29121, 2455143), (76959, 929017), (82977, 861639), (87363, 818381), (248931, 287213)]