56691711

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{91291}}^1$

素因数の和:91323

約数の個数: 16

約数和(自身を含む): 87640320

約数和(自身を除く): 30948609

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 91291, 273873, 821619, 2099693, 2464857, 6299079, 18897237, 56691711]

約数ペア:

[(1, 56691711), (3, 18897237), (9, 6299079), (23, 2464857), (27, 2099693), (69, 821619), (207, 273873), (621, 91291)]