191007963

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{11071}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 290174976

約数和(自身を除く): 99167013

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 11071, 17253, 33213, 99639, 298917, 786041, 896751, 2358123, 2690253, 7074369, 21223107, 63669321, 191007963]

約数ペア:

[(1, 191007963), (3, 63669321), (9, 21223107), (27, 7074369), (71, 2690253), (81, 2358123), (213, 896751), (243, 786041), (639, 298917), (1917, 99639), (5751, 33213), (11071, 17253)]