27267219

素因数分解:

$3^3\times 7^1\times {\mathrm{144271}}^1$

素因数の和:144287

約数の個数: 16

約数和(自身を含む): 46167040

約数和(自身を除く): 18899821

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 144271, 432813, 1009897, 1298439, 3029691, 3895317, 9089073, 27267219]

約数ペア:

[(1, 27267219), (3, 9089073), (7, 3895317), (9, 3029691), (21, 1298439), (27, 1009897), (63, 432813), (189, 144271)]