68237559

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21629

約数の個数: 24

約数和(自身を含む): 110083792

約数和(自身を除く): 41846233

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21601, 64803, 194409, 280813, 583227, 842439, 1749681, 2527317, 5249043, 7581951, 22745853, 68237559]

約数ペア:

[(1, 68237559), (3, 22745853), (9, 7581951), (13, 5249043), (27, 2527317), (39, 1749681), (81, 842439), (117, 583227), (243, 280813), (351, 194409), (1053, 64803), (3159, 21601)]