90316161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257311}}^1$

素因数の和:257333

約数の個数: 16

約数和(自身を含む): 144094720

約数和(自身を除く): 53778559

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 257311, 771933, 2315799, 3345043, 6947397, 10035129, 30105387, 90316161]

約数ペア:

[(1, 90316161), (3, 30105387), (9, 10035129), (13, 6947397), (27, 3345043), (39, 2315799), (117, 771933), (351, 257311)]