121002039

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{263621}}^1$

素因数の和:263647

約数の個数: 16

約数和(自身を含む): 189807840

約数和(自身を除く): 68805801

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 263621, 790863, 2372589, 4481557, 7117767, 13444671, 40334013, 121002039]

約数ペア:

[(1, 121002039), (3, 40334013), (9, 13444671), (17, 7117767), (27, 4481557), (51, 2372589), (153, 790863), (459, 263621)]