68730363

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21757}}^1$

素因数の和:21785

約数の個数: 24

約数和(自身を含む): 110878768

約数和(自身を除く): 42148405

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21757, 65271, 195813, 282841, 587439, 848523, 1762317, 2545569, 5286951, 7636707, 22910121, 68730363]

約数ペア:

[(1, 68730363), (3, 22910121), (9, 7636707), (13, 5286951), (27, 2545569), (39, 1762317), (81, 848523), (117, 587439), (243, 282841), (351, 195813), (1053, 65271), (3159, 21757)]