550070577

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10687}}^1$

素因数の和:10762

約数の個数: 48

約数和(自身を含む): 978165760

約数和(自身を除く): 428095183

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 2451, 2709, 5719, 7353, 10687, 17157, 32061, 51471, 74809, 96183, 203053, 224427, 459541, 609159, 673281, 1378623, 1421371, 1827477, 3216787, 4135869, 4264113, 8731279, 9650361, 12792339, 26193837, 28951083, 61118953, 78581511, 183356859, 550070577]

約数ペア:

[(1, 550070577), (3, 183356859), (7, 78581511), (9, 61118953), (19, 28951083), (21, 26193837), (43, 12792339), (57, 9650361), (63, 8731279), (129, 4264113), (133, 4135869), (171, 3216787), (301, 1827477), (387, 1421371), (399, 1378623), (817, 673281), (903, 609159), (1197, 459541), (2451, 224427), (2709, 203053), (5719, 96183), (7353, 74809), (10687, 51471), (17157, 32061)]