55827711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{40543}}^1$

素因数の和:40572

約数の個数: 20

約数和(自身を含む): 88304832

約数和(自身を除く): 32477121

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 40543, 121629, 364887, 689231, 1094661, 2067693, 3283983, 6203079, 18609237, 55827711]

約数ペア:

[(1, 55827711), (3, 18609237), (9, 6203079), (17, 3283983), (27, 2067693), (51, 1094661), (81, 689231), (153, 364887), (459, 121629), (1377, 40543)]