27617373

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 20305827

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 179, 217, 237, 279, 537, 553, 651, 711, 1253, 1611, 1659, 1953, 2449, 3759, 4977, 5549, 7347, 11277, 14141, 16647, 17143, 22041, 38843, 42423, 49941, 51429, 98987, 116529, 127269, 154287, 296961, 349587, 438371, 890883, 1315113, 3068597, 3945339, 9205791, 27617373]

約数ペア:

[(1, 27617373), (3, 9205791), (7, 3945339), (9, 3068597), (21, 1315113), (31, 890883), (63, 438371), (79, 349587), (93, 296961), (179, 154287), (217, 127269), (237, 116529), (279, 98987), (537, 51429), (553, 49941), (651, 42423), (711, 38843), (1253, 22041), (1611, 17143), (1659, 16647), (1953, 14141), (2449, 11277), (3759, 7347), (4977, 5549)]