243670653

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 124047747

約数列:

[1, 3, 9, 27, 83, 227, 249, 479, 681, 747, 1437, 2043, 2241, 4311, 6129, 12933, 18841, 39757, 56523, 108733, 119271, 169569, 326199, 357813, 508707, 978597, 1073439, 2935791, 9024839, 27074517, 81223551, 243670653]

約数ペア:

[(1, 243670653), (3, 81223551), (9, 27074517), (27, 9024839), (83, 2935791), (227, 1073439), (249, 978597), (479, 508707), (681, 357813), (747, 326199), (1437, 169569), (2043, 119271), (2241, 108733), (4311, 56523), (6129, 39757), (12933, 18841)]