282313143

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{66883}}^1$

素因数の和:66963

約数の個数: 24

約数和(自身を含む): 473003648

約数和(自身を除く): 190690505

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 66883, 200649, 468181, 601947, 1404543, 4213629, 4481161, 13443483, 31368127, 40330449, 94104381, 282313143]

約数ペア:

[(1, 282313143), (3, 94104381), (7, 40330449), (9, 31368127), (21, 13443483), (63, 4481161), (67, 4213629), (201, 1404543), (469, 601947), (603, 468181), (1407, 200649), (4221, 66883)]