156958869123

素因数分解:

$3^3\times 7^2\times {\mathrm{118638601}}^1$

素因数の和:118638624

約数の個数: 24

約数和(自身を含む): 270496012560

約数和(自身を除く): 113537143437

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 118638601, 355915803, 830470207, 1067747409, 2491410621, 3203242227, 5813291449, 7474231863, 17439874347, 22422695589, 52319623041, 156958869123]

約数ペア:

[(1, 156958869123), (3, 52319623041), (7, 22422695589), (9, 17439874347), (21, 7474231863), (27, 5813291449), (49, 3203242227), (63, 2491410621), (147, 1067747409), (189, 830470207), (441, 355915803), (1323, 118638601)]