684110367

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{40801}}^1$

素因数の和:40842

約数の個数: 28

約数和(自身を含む): 1070318064

約数和(自身を除く): 386207697

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 40801, 122403, 367209, 938423, 1101627, 2815269, 3304881, 8445807, 9914643, 25337421, 29743929, 76012263, 228036789, 684110367]

約数ペア:

[(1, 684110367), (3, 228036789), (9, 76012263), (23, 29743929), (27, 25337421), (69, 9914643), (81, 8445807), (207, 3304881), (243, 2815269), (621, 1101627), (729, 938423), (1863, 367209), (5589, 122403), (16767, 40801)]