565525233

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 1054996096

約数和(自身を除く): 489470863

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 81, 91, 117, 189, 219, 273, 351, 511, 567, 657, 819, 949, 1051, 1053, 1533, 1971, 2457, 2847, 3153, 4599, 5913, 6643, 7357, 7371, 8541, 9459, 13663, 13797, 19929, 22071, 25623, 28377, 40989, 41391, 59787, 66213, 76723, 76869, 85131, 95641, 122967, 179361, 198639, 230169, 286923, 368901, 537061, 538083, 595917, 690507, 860769, 997399, 1106703, 1611183, 2071521, 2582307, 2992197, 4833549, 6214563, 6981793, 7746921, 8976591, 14500647, 20945379, 26929773, 43501941, 62836137, 80789319, 188508411, 565525233]

約数ペア:

[(1, 565525233), (3, 188508411), (7, 80789319), (9, 62836137), (13, 43501941), (21, 26929773), (27, 20945379), (39, 14500647), (63, 8976591), (73, 7746921), (81, 6981793), (91, 6214563), (117, 4833549), (189, 2992197), (219, 2582307), (273, 2071521), (351, 1611183), (511, 1106703), (567, 997399), (657, 860769), (819, 690507), (949, 595917), (1051, 538083), (1053, 537061), (1533, 368901), (1971, 286923), (2457, 230169), (2847, 198639), (3153, 179361), (4599, 122967), (5913, 95641), (6643, 85131), (7357, 76869), (7371, 76723), (8541, 66213), (9459, 59787), (13663, 41391), (13797, 40989), (19929, 28377), (22071, 25623)]