65104137

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 110755840

約数和(自身を除く): 45651703

約数列:

[1, 3, 7, 9, 21, 63, 79, 103, 127, 237, 309, 381, 553, 711, 721, 889, 927, 1143, 1659, 2163, 2667, 4977, 6489, 8001, 8137, 10033, 13081, 24411, 30099, 39243, 56959, 70231, 73233, 90297, 91567, 117729, 170877, 210693, 274701, 512631, 632079, 824103, 1033399, 3100197, 7233793, 9300591, 21701379, 65104137]

約数ペア:

[(1, 65104137), (3, 21701379), (7, 9300591), (9, 7233793), (21, 3100197), (63, 1033399), (79, 824103), (103, 632079), (127, 512631), (237, 274701), (309, 210693), (381, 170877), (553, 117729), (711, 91567), (721, 90297), (889, 73233), (927, 70231), (1143, 56959), (1659, 39243), (2163, 30099), (2667, 24411), (4977, 13081), (6489, 10033), (8001, 8137)]