306768303

素因数分解:

$3^7\times {\mathrm{140269}}^1$

素因数の和:140290

約数の個数: 16

約数和(自身を含む): 460085600

約数和(自身を除く): 153317297

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 140269, 420807, 1262421, 3787263, 11361789, 34085367, 102256101, 306768303]

約数ペア:

[(1, 306768303), (3, 102256101), (9, 34085367), (27, 11361789), (81, 3787263), (243, 1262421), (729, 420807), (2187, 140269)]