2013197147127

素因数分解:

$3^4\times {\mathrm{883}}^1\times {\mathrm{1039}}^1\times {\mathrm{27091}}^1$

素因数の和:29025

約数の個数: 40

約数和(自身を含む): 3013783435520

約数和(自身を除く): 1000586288393

約数列:

[1, 3, 9, 27, 81, 883, 1039, 2649, 3117, 7947, 9351, 23841, 27091, 28053, 71523, 81273, 84159, 243819, 731457, 917437, 2194371, 2752311, 8256933, 23921353, 24770799, 28147549, 71764059, 74312397, 84442647, 215292177, 253327941, 645876531, 759983823, 1937629593, 2279951469, 24854285767, 74562857301, 223688571903, 671065715709, 2013197147127]

約数ペア:

[(1, 2013197147127), (3, 671065715709), (9, 223688571903), (27, 74562857301), (81, 24854285767), (883, 2279951469), (1039, 1937629593), (2649, 759983823), (3117, 645876531), (7947, 253327941), (9351, 215292177), (23841, 84442647), (27091, 74312397), (28053, 71764059), (71523, 28147549), (81273, 24770799), (84159, 23921353), (243819, 8256933), (731457, 2752311), (917437, 2194371)]