188299143

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 275103920

約数和(自身を除く): 86804777

約数列:

[1, 3, 9, 211, 229, 433, 633, 687, 1299, 1899, 2061, 3897, 48319, 91363, 99157, 144957, 274089, 297471, 434871, 822267, 892413, 20922127, 62766381, 188299143]

約数ペア:

[(1, 188299143), (3, 62766381), (9, 20922127), (211, 892413), (229, 822267), (433, 434871), (633, 297471), (687, 274089), (1299, 144957), (1899, 99157), (2061, 91363), (3897, 48319)]