169403211

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 97469109

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 5147, 10971, 15441, 32913, 46323, 118381, 138969, 272791, 355143, 818373, 1065429, 2455119, 3196287, 6274193, 7365357, 18822579, 56467737, 169403211]

約数ペア:

[(1, 169403211), (3, 56467737), (9, 18822579), (23, 7365357), (27, 6274193), (53, 3196287), (69, 2455119), (159, 1065429), (207, 818373), (477, 355143), (621, 272791), (1219, 138969), (1431, 118381), (3657, 46323), (5147, 32913), (10971, 15441)]