73950261

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 63944139

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 49, 57, 77, 83, 87, 133, 147, 203, 209, 231, 249, 319, 399, 539, 551, 581, 609, 627, 913, 931, 957, 1421, 1463, 1577, 1617, 1653, 1743, 2233, 2407, 2739, 2793, 3857, 4067, 4263, 4389, 4731, 6061, 6391, 6699, 7221, 10241, 11039, 11571, 12201, 15631, 16849, 17347, 18183, 19173, 26477, 26999, 30723, 33117, 42427, 44737, 45733, 46893, 50547, 52041, 77273, 79431, 80997, 117943, 121429, 127281, 134211, 137199, 185339, 231819, 296989, 320131, 353829, 364287, 503063, 556017, 850003, 890967, 960393, 1297373, 1509189, 2240917, 2550009, 3521441, 3892119, 6722751, 10564323, 24650087, 73950261]

約数ペア:

[(1, 73950261), (3, 24650087), (7, 10564323), (11, 6722751), (19, 3892119), (21, 3521441), (29, 2550009), (33, 2240917), (49, 1509189), (57, 1297373), (77, 960393), (83, 890967), (87, 850003), (133, 556017), (147, 503063), (203, 364287), (209, 353829), (231, 320131), (249, 296989), (319, 231819), (399, 185339), (539, 137199), (551, 134211), (581, 127281), (609, 121429), (627, 117943), (913, 80997), (931, 79431), (957, 77273), (1421, 52041), (1463, 50547), (1577, 46893), (1617, 45733), (1653, 44737), (1743, 42427), (2233, 33117), (2407, 30723), (2739, 26999), (2793, 26477), (3857, 19173), (4067, 18183), (4263, 17347), (4389, 16849), (4731, 15631), (6061, 12201), (6391, 11571), (6699, 11039), (7221, 10241)]