17948528073

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{9203}}^1$

素因数の和:9843

約数の個数: 64

約数和(自身を含む): 32233144320

約数和(自身を除く): 14284616247

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 607, 1071, 1821, 3213, 4249, 5463, 9203, 10319, 12747, 16389, 27609, 30957, 38241, 64421, 72233, 82827, 92871, 114723, 156451, 193263, 216699, 248481, 278613, 469353, 579789, 650097, 1095157, 1408059, 1739367, 1950291, 3285471, 4224177, 5586221, 9856413, 16758663, 29569239, 39103547, 50275989, 94965757, 117310641, 150827967, 284897271, 351931923, 664760299, 854691813, 1055795769, 1994280897, 2564075439, 5982842691, 17948528073]

約数ペア:

[(1, 17948528073), (3, 5982842691), (7, 2564075439), (9, 1994280897), (17, 1055795769), (21, 854691813), (27, 664760299), (51, 351931923), (63, 284897271), (119, 150827967), (153, 117310641), (189, 94965757), (357, 50275989), (459, 39103547), (607, 29569239), (1071, 16758663), (1821, 9856413), (3213, 5586221), (4249, 4224177), (5463, 3285471), (9203, 1950291), (10319, 1739367), (12747, 1408059), (16389, 1095157), (27609, 650097), (30957, 579789), (38241, 469353), (64421, 278613), (72233, 248481), (82827, 216699), (92871, 193263), (114723, 156451)]