137075823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 215488000

約数和(自身を除く): 78412177

約数列:

[1, 3, 9, 19, 57, 73, 79, 139, 171, 219, 237, 417, 657, 711, 1251, 1387, 1501, 2641, 4161, 4503, 5767, 7923, 10147, 10981, 12483, 13509, 17301, 23769, 30441, 32943, 51903, 91323, 98829, 109573, 192793, 208639, 328719, 578379, 625917, 801613, 986157, 1735137, 1877751, 2404839, 7214517, 15230647, 45691941, 137075823]

約数ペア:

[(1, 137075823), (3, 45691941), (9, 15230647), (19, 7214517), (57, 2404839), (73, 1877751), (79, 1735137), (139, 986157), (171, 801613), (219, 625917), (237, 578379), (417, 328719), (657, 208639), (711, 192793), (1251, 109573), (1387, 98829), (1501, 91323), (2641, 51903), (4161, 32943), (4503, 30441), (5767, 23769), (7923, 17301), (10147, 13509), (10981, 12483)]