27191073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 45101056

約数和(自身を除く): 17909983

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 967, 1339, 2163, 2901, 4017, 6769, 9373, 12571, 20307, 28119, 37713, 87997, 99601, 263991, 298803, 697207, 1294813, 2091621, 3884439, 9063691, 27191073]

約数ペア:

[(1, 27191073), (3, 9063691), (7, 3884439), (13, 2091621), (21, 1294813), (39, 697207), (91, 298803), (103, 263991), (273, 99601), (309, 87997), (721, 37713), (967, 28119), (1339, 20307), (2163, 12571), (2901, 9373), (4017, 6769)]