40766733

素因数分解:

$3^4\times 7^1\times {\mathrm{71899}}^1$

素因数の和:71918

約数の個数: 20

約数和(自身を含む): 69599200

約数和(自身を除く): 28832467

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 71899, 215697, 503293, 647091, 1509879, 1941273, 4529637, 5823819, 13588911, 40766733]

約数ペア:

[(1, 40766733), (3, 13588911), (7, 5823819), (9, 4529637), (21, 1941273), (27, 1509879), (63, 647091), (81, 503293), (189, 215697), (567, 71899)]