211938422913

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2027789}}^1$

素因数の和:2027891

約数の個数: 48

約数和(自身を含む): 369868896000

約数和(自身を除く): 157930473087

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 1323, 1659, 2133, 3871, 4977, 11613, 14931, 34839, 104517, 2027789, 6083367, 14194523, 18250101, 42583569, 54750303, 99361661, 127750707, 160195331, 298084983, 383252121, 480585993, 894254949, 1121367317, 1441757979, 2682764847, 3364101951, 4325273937, 7849571219, 10092305853, 23548713657, 30276917559, 70646140971, 211938422913]

約数ペア:

[(1, 211938422913), (3, 70646140971), (7, 30276917559), (9, 23548713657), (21, 10092305853), (27, 7849571219), (49, 4325273937), (63, 3364101951), (79, 2682764847), (147, 1441757979), (189, 1121367317), (237, 894254949), (441, 480585993), (553, 383252121), (711, 298084983), (1323, 160195331), (1659, 127750707), (2133, 99361661), (3871, 54750303), (4977, 42583569), (11613, 18250101), (14931, 14194523), (34839, 6083367), (104517, 2027789)]