135305481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 191430720

約数和(自身を除く): 56125239

約数列:

[1, 3, 23, 69, 71, 213, 389, 1167, 1633, 4899, 5041, 8947, 15123, 26841, 27619, 82857, 115943, 347829, 635237, 1905711, 1960949, 5882847, 45101827, 135305481]

約数ペア:

[(1, 135305481), (3, 45101827), (23, 5882847), (69, 1960949), (71, 1905711), (213, 635237), (389, 347829), (1167, 115943), (1633, 82857), (4899, 27619), (5041, 26841), (8947, 15123)]