218700000063

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{797689}}^1$

素因数の和:798479

約数の個数: 24

約数和(自身を含む): 324040822560

約数和(自身を除く): 105340822497

約数列:

[1, 3, 9, 41, 123, 369, 743, 2229, 6687, 30463, 91389, 274167, 797689, 2393067, 7179201, 32705249, 98115747, 294347241, 592682927, 1778048781, 5334146343, 24300000007, 72900000021, 218700000063]

約数ペア:

[(1, 218700000063), (3, 72900000021), (9, 24300000007), (41, 5334146343), (123, 1778048781), (369, 592682927), (743, 294347241), (2229, 98115747), (6687, 32705249), (30463, 7179201), (91389, 2393067), (274167, 797689)]