133835247

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 250657792

約数和(自身を除く): 116822545

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 81, 91, 117, 189, 201, 271, 273, 351, 469, 567, 603, 813, 819, 871, 1053, 1407, 1809, 1897, 2439, 2457, 2613, 3523, 4221, 5427, 5691, 6097, 7317, 7371, 7839, 10569, 12663, 17073, 18157, 18291, 21951, 23517, 24661, 31707, 37989, 51219, 54471, 54873, 70551, 73983, 95121, 127099, 153657, 163413, 164619, 221949, 236041, 285363, 381297, 490239, 493857, 665847, 708123, 1143891, 1470717, 1652287, 1997541, 2124369, 3431673, 4956861, 6373107, 10295019, 14870583, 19119321, 44611749, 133835247]

約数ペア:

[(1, 133835247), (3, 44611749), (7, 19119321), (9, 14870583), (13, 10295019), (21, 6373107), (27, 4956861), (39, 3431673), (63, 2124369), (67, 1997541), (81, 1652287), (91, 1470717), (117, 1143891), (189, 708123), (201, 665847), (271, 493857), (273, 490239), (351, 381297), (469, 285363), (567, 236041), (603, 221949), (813, 164619), (819, 163413), (871, 153657), (1053, 127099), (1407, 95121), (1809, 73983), (1897, 70551), (2439, 54873), (2457, 54471), (2613, 51219), (3523, 37989), (4221, 31707), (5427, 24661), (5691, 23517), (6097, 21951), (7317, 18291), (7371, 18157), (7839, 17073), (10569, 12663)]