74554047

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{38891}}^1$

素因数の和:38971

約数の個数: 16

約数和(自身を含む): 112008960

約数和(自身を除く): 37454913

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 38891, 116673, 350019, 1050057, 2761261, 8283783, 24851349, 74554047]

約数ペア:

[(1, 74554047), (3, 24851349), (9, 8283783), (27, 2761261), (71, 1050057), (213, 350019), (639, 116673), (1917, 38891)]