113393721

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 175787008

約数和(自身を除く): 62393287

約数列:

[1, 3, 7, 21, 157, 163, 211, 471, 489, 633, 1099, 1141, 1477, 3297, 3423, 4431, 25591, 33127, 34393, 76773, 99381, 103179, 179137, 231889, 240751, 537411, 695667, 722253, 5399701, 16199103, 37797907, 113393721]

約数ペア:

[(1, 113393721), (3, 37797907), (7, 16199103), (21, 5399701), (157, 722253), (163, 695667), (211, 537411), (471, 240751), (489, 231889), (633, 179137), (1099, 103179), (1141, 99381), (1477, 76773), (3297, 34393), (3423, 33127), (4431, 25591)]