20162950299

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{334727}}^1$

素因数の和:334856

約数の個数: 32

約数和(自身を含む): 31491210240

約数和(自身を除く): 11328259941

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 291, 621, 873, 2231, 2619, 6693, 20079, 60237, 334727, 1004181, 3012543, 7698721, 9037629, 23096163, 32468519, 69288489, 97405557, 207865467, 292216671, 746775937, 876650013, 2240327811, 6720983433, 20162950299]

約数ペア:

[(1, 20162950299), (3, 6720983433), (9, 2240327811), (23, 876650013), (27, 746775937), (69, 292216671), (97, 207865467), (207, 97405557), (291, 69288489), (621, 32468519), (873, 23096163), (2231, 9037629), (2619, 7698721), (6693, 3012543), (20079, 1004181), (60237, 334727)]