66349503

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 112869120

約数和(自身を除く): 46519617

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 883, 1089, 2277, 2649, 2783, 3267, 6831, 7947, 8349, 9713, 20309, 23841, 25047, 29139, 60927, 75141, 87417, 106843, 182781, 223399, 262251, 320529, 548343, 670197, 961587, 2010591, 2457389, 2884761, 6031773, 7372167, 22116501, 66349503]

約数ペア:

[(1, 66349503), (3, 22116501), (9, 7372167), (11, 6031773), (23, 2884761), (27, 2457389), (33, 2010591), (69, 961587), (99, 670197), (121, 548343), (207, 320529), (253, 262251), (297, 223399), (363, 182781), (621, 106843), (759, 87417), (883, 75141), (1089, 60927), (2277, 29139), (2649, 25047), (2783, 23841), (3267, 20309), (6831, 9713), (7947, 8349)]