266937129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 409427200

約数和(自身を除く): 142490071

約数列:

[1, 3, 9, 37, 73, 79, 111, 139, 219, 237, 333, 417, 657, 711, 1251, 2701, 2923, 5143, 5767, 8103, 8769, 10147, 10981, 15429, 17301, 24309, 26307, 30441, 32943, 46287, 51903, 91323, 98829, 213379, 375439, 406297, 640137, 801613, 1126317, 1218891, 1920411, 2404839, 3378951, 3656673, 7214517, 29659681, 88979043, 266937129]

約数ペア:

[(1, 266937129), (3, 88979043), (9, 29659681), (37, 7214517), (73, 3656673), (79, 3378951), (111, 2404839), (139, 1920411), (219, 1218891), (237, 1126317), (333, 801613), (417, 640137), (657, 406297), (711, 375439), (1251, 213379), (2701, 98829), (2923, 91323), (5143, 51903), (5767, 46287), (8103, 32943), (8769, 30441), (10147, 26307), (10981, 24309), (15429, 17301)]