27062217

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 48642048

約数和(自身を除く): 21579831

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 191, 273, 519, 573, 819, 1211, 1337, 1557, 1719, 2249, 2483, 3633, 4011, 6747, 7449, 10899, 12033, 15743, 17381, 20241, 22347, 33043, 47229, 52143, 99129, 141687, 156429, 231301, 297387, 429559, 693903, 1288677, 2081709, 3006913, 3866031, 9020739, 27062217]

約数ペア:

[(1, 27062217), (3, 9020739), (7, 3866031), (9, 3006913), (13, 2081709), (21, 1288677), (39, 693903), (63, 429559), (91, 297387), (117, 231301), (173, 156429), (191, 141687), (273, 99129), (519, 52143), (573, 47229), (819, 33043), (1211, 22347), (1337, 20241), (1557, 17381), (1719, 15743), (2249, 12033), (2483, 10899), (3633, 7449), (4011, 6747)]