57282303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 84575232

約数和(自身を除く): 27292929

約数列:

[1, 3, 13, 39, 71, 137, 151, 213, 411, 453, 923, 1781, 1963, 2769, 5343, 5889, 9727, 10721, 20687, 29181, 32163, 62061, 126451, 139373, 268931, 379353, 418119, 806793, 1468777, 4406331, 19094101, 57282303]

約数ペア:

[(1, 57282303), (3, 19094101), (13, 4406331), (39, 1468777), (71, 806793), (137, 418119), (151, 379353), (213, 268931), (411, 139373), (453, 126451), (923, 62061), (1781, 32163), (1963, 29181), (2769, 20687), (5343, 10721), (5889, 9727)]