27728343

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 43117776

約数和(自身を除く): 15389433

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 2971, 3111, 8913, 9333, 26739, 50507, 151521, 181231, 454563, 543693, 1631079, 3080927, 9242781, 27728343]

約数ペア:

[(1, 27728343), (3, 9242781), (9, 3080927), (17, 1631079), (51, 543693), (61, 454563), (153, 181231), (183, 151521), (549, 50507), (1037, 26739), (2971, 9333), (3111, 8913)]