284973633

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 233944767

約数列:

[1, 3, 7, 9, 21, 27, 29, 53, 63, 81, 87, 109, 159, 189, 203, 243, 261, 327, 371, 477, 567, 609, 763, 783, 981, 1113, 1431, 1537, 1701, 1827, 2289, 2349, 2943, 3161, 3339, 4293, 4611, 5481, 5777, 6867, 7047, 8829, 9483, 10017, 10759, 12879, 13833, 16443, 17331, 20601, 22127, 26487, 28449, 30051, 32277, 40439, 41499, 49329, 51993, 61803, 66381, 85347, 90153, 96831, 121317, 124497, 155979, 167533, 185409, 199143, 256041, 290493, 363951, 373491, 467937, 502599, 597429, 768123, 871479, 1091853, 1172731, 1403811, 1507797, 1792287, 2614437, 3275559, 3518193, 4523391, 5376861, 9826677, 10554579, 13570173, 31663737, 40710519, 94991211, 284973633]

約数ペア:

[(1, 284973633), (3, 94991211), (7, 40710519), (9, 31663737), (21, 13570173), (27, 10554579), (29, 9826677), (53, 5376861), (63, 4523391), (81, 3518193), (87, 3275559), (109, 2614437), (159, 1792287), (189, 1507797), (203, 1403811), (243, 1172731), (261, 1091853), (327, 871479), (371, 768123), (477, 597429), (567, 502599), (609, 467937), (763, 373491), (783, 363951), (981, 290493), (1113, 256041), (1431, 199143), (1537, 185409), (1701, 167533), (1827, 155979), (2289, 124497), (2349, 121317), (2943, 96831), (3161, 90153), (3339, 85347), (4293, 66381), (4611, 61803), (5481, 51993), (5777, 49329), (6867, 41499), (7047, 40439), (8829, 32277), (9483, 30051), (10017, 28449), (10759, 26487), (12879, 22127), (13833, 20601), (16443, 17331)]