211931435529

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3942397}}^1$

素因数の和:3942598

約数の個数: 32

約数和(自身を含む): 344407889280

約数和(自身を除く): 132476453751

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1629, 1991, 4887, 5973, 17919, 53757, 3942397, 11827191, 35481573, 43366367, 106444719, 130099101, 390297303, 713573857, 1170891909, 2140721571, 6422164713, 7849312427, 19266494139, 23547937281, 70643811843, 211931435529]

約数ペア:

[(1, 211931435529), (3, 70643811843), (9, 23547937281), (11, 19266494139), (27, 7849312427), (33, 6422164713), (99, 2140721571), (181, 1170891909), (297, 713573857), (543, 390297303), (1629, 130099101), (1991, 106444719), (4887, 43366367), (5973, 35481573), (17919, 11827191), (53757, 3942397)]