542782911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 853991424

約数和(自身を除く): 311208513

約数列:

[1, 3, 11, 23, 33, 53, 69, 103, 131, 159, 253, 309, 393, 583, 759, 1133, 1219, 1441, 1749, 2369, 3013, 3399, 3657, 4323, 5459, 6943, 7107, 9039, 13409, 13493, 16377, 20829, 26059, 33143, 40227, 40479, 60049, 76373, 78177, 99429, 125557, 148423, 159689, 180147, 229119, 310339, 376671, 445269, 479067, 715129, 931017, 1381127, 1756579, 2145387, 3413729, 4143381, 5269737, 7866419, 10241187, 16447967, 23599257, 49343901, 180927637, 542782911]

約数ペア:

[(1, 542782911), (3, 180927637), (11, 49343901), (23, 23599257), (33, 16447967), (53, 10241187), (69, 7866419), (103, 5269737), (131, 4143381), (159, 3413729), (253, 2145387), (309, 1756579), (393, 1381127), (583, 931017), (759, 715129), (1133, 479067), (1219, 445269), (1441, 376671), (1749, 310339), (2369, 229119), (3013, 180147), (3399, 159689), (3657, 148423), (4323, 125557), (5459, 99429), (6943, 78177), (7107, 76373), (9039, 60049), (13409, 40479), (13493, 40227), (16377, 33143), (20829, 26059)]