145047519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4493}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 222938352

約数和(自身を除く): 77890833

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1899, 3587, 4493, 10761, 13479, 32283, 40437, 76381, 229143, 687429, 948023, 2844069, 8532207, 16116391, 48349173, 145047519]

約数ペア:

[(1, 145047519), (3, 48349173), (9, 16116391), (17, 8532207), (51, 2844069), (153, 948023), (211, 687429), (633, 229143), (1899, 76381), (3587, 40437), (4493, 32283), (10761, 13479)]