155004138

素因数分解:

$2^1\times 3^3\times {\mathrm{2870447}}^1$

素因数の和:2870458

約数の個数: 16

約数和(自身を含む): 344453760

約数和(自身を除く): 189449622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2870447, 5740894, 8611341, 17222682, 25834023, 51668046, 77502069, 155004138]

約数ペア:

[(1, 155004138), (2, 77502069), (3, 51668046), (6, 25834023), (9, 17222682), (18, 8611341), (27, 5740894), (54, 2870447)]