122873373

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6353}}^1$

素因数の和:6673

約数の個数: 24

約数和(自身を含む): 203531328

約数和(自身を除く): 80657955

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6353, 6447, 19059, 19341, 44471, 57177, 133413, 400239, 1950371, 5851113, 13652597, 17553339, 40957791, 122873373]

約数ペア:

[(1, 122873373), (3, 40957791), (7, 17553339), (9, 13652597), (21, 5851113), (63, 1950371), (307, 400239), (921, 133413), (2149, 57177), (2763, 44471), (6353, 19341), (6447, 19059)]