1566890973

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{157271}}^1$

素因数の和:157327

約数の個数: 24

約数和(自身を含む): 2404374336

約数和(自身を除く): 837483363

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 157271, 471813, 1415439, 4246317, 6448111, 12738951, 19344333, 38216853, 58032999, 174098997, 522296991, 1566890973]

約数ペア:

[(1, 1566890973), (3, 522296991), (9, 174098997), (27, 58032999), (41, 38216853), (81, 19344333), (123, 12738951), (243, 6448111), (369, 4246317), (1107, 1415439), (3321, 471813), (9963, 157271)]