7803243

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 6711957

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 53, 57, 63, 123, 133, 159, 171, 189, 287, 369, 371, 399, 477, 513, 779, 861, 1007, 1107, 1113, 1197, 1431, 2173, 2337, 2583, 3021, 3339, 3591, 5453, 6519, 7011, 7049, 7749, 9063, 10017, 15211, 16359, 19557, 21033, 21147, 27189, 41287, 45633, 49077, 58671, 63441, 123861, 136899, 147231, 190323, 289009, 371583, 410697, 867027, 1114749, 2601081, 7803243]

約数ペア:

[(1, 7803243), (3, 2601081), (7, 1114749), (9, 867027), (19, 410697), (21, 371583), (27, 289009), (41, 190323), (53, 147231), (57, 136899), (63, 123861), (123, 63441), (133, 58671), (159, 49077), (171, 45633), (189, 41287), (287, 27189), (369, 21147), (371, 21033), (399, 19557), (477, 16359), (513, 15211), (779, 10017), (861, 9063), (1007, 7749), (1107, 7049), (1113, 7011), (1197, 6519), (1431, 5453), (2173, 3591), (2337, 3339), (2583, 3021)]