67854267

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{64439}}^1$

素因数の和:64464

約数の個数: 20

約数和(自身を含む): 109161360

約数和(自身を除く): 41307093

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 64439, 193317, 579951, 837707, 1739853, 2513121, 5219559, 7539363, 22618089, 67854267]

約数ペア:

[(1, 67854267), (3, 22618089), (9, 7539363), (13, 5219559), (27, 2513121), (39, 1739853), (81, 837707), (117, 579951), (351, 193317), (1053, 64439)]