61080831

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 103864320

約数和(自身を除く): 42783489

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 879, 1103, 2051, 2637, 3309, 6153, 7721, 7911, 9927, 18459, 23163, 29781, 55377, 69489, 208467, 323179, 969537, 2262253, 2908611, 6786759, 8725833, 20360277, 61080831]

約数ペア:

[(1, 61080831), (3, 20360277), (7, 8725833), (9, 6786759), (21, 2908611), (27, 2262253), (63, 969537), (189, 323179), (293, 208467), (879, 69489), (1103, 55377), (2051, 29781), (2637, 23163), (3309, 18459), (6153, 9927), (7721, 7911)]