42251193

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82361}}^1$

素因数の和:82389

約数の個数: 16

約数和(自身を含む): 65889600

約数和(自身を除く): 23638407

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82361, 247083, 741249, 1564859, 2223747, 4694577, 14083731, 42251193]

約数ペア:

[(1, 42251193), (3, 14083731), (9, 4694577), (19, 2223747), (27, 1564859), (57, 741249), (171, 247083), (513, 82361)]