27851013

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 42806400

約数和(自身を除く): 14955387

約数列:

[1, 3, 9, 27, 41, 123, 139, 181, 369, 417, 543, 1107, 1251, 1629, 3753, 4887, 5699, 7421, 17097, 22263, 25159, 51291, 66789, 75477, 153873, 200367, 226431, 679293, 1031519, 3094557, 9283671, 27851013]

約数ペア:

[(1, 27851013), (3, 9283671), (9, 3094557), (27, 1031519), (41, 679293), (123, 226431), (139, 200367), (181, 153873), (369, 75477), (417, 66789), (543, 51291), (1107, 25159), (1251, 22263), (1629, 17097), (3753, 7421), (4887, 5699)]