71351226

素因数分解:

$2^1\times 3^3\times {\mathrm{1321319}}^1$

素因数の和:1321330

約数の個数: 16

約数和(自身を含む): 158558400

約数和(自身を除く): 87207174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321319, 2642638, 3963957, 7927914, 11891871, 23783742, 35675613, 71351226]

約数ペア:

[(1, 71351226), (2, 35675613), (3, 23783742), (6, 11891871), (9, 7927914), (18, 3963957), (27, 2642638), (54, 1321319)]