56415393

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{29429}}^1$

素因数の和:29509

約数の個数: 16

約数和(自身を含む): 84758400

約数和(自身を除く): 28343007

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 29429, 88287, 264861, 794583, 2089459, 6268377, 18805131, 56415393]

約数ペア:

[(1, 56415393), (3, 18805131), (9, 6268377), (27, 2089459), (71, 794583), (213, 264861), (639, 88287), (1917, 29429)]