78479739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223589}}^1$

素因数の和:223611

約数の個数: 16

約数和(自身を含む): 125210400

約数和(自身を除く): 46730661

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 223589, 670767, 2012301, 2906657, 6036903, 8719971, 26159913, 78479739]

約数ペア:

[(1, 78479739), (3, 26159913), (9, 8719971), (13, 6036903), (27, 2906657), (39, 2012301), (117, 670767), (351, 223589)]