138743703

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3253}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 229446048

約数和(自身を除く): 90702345

約数列:

[1, 3, 7, 9, 21, 63, 677, 2031, 3253, 4739, 6093, 9759, 14217, 22771, 29277, 42651, 68313, 204939, 2202281, 6606843, 15415967, 19820529, 46247901, 138743703]

約数ペア:

[(1, 138743703), (3, 46247901), (7, 19820529), (9, 15415967), (21, 6606843), (63, 2202281), (677, 204939), (2031, 68313), (3253, 42651), (4739, 29277), (6093, 22771), (9759, 14217)]