191567493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30893}}^1$

素因数の和:30965

約数の個数: 24

約数和(自身を含む): 303626232

約数和(自身を除く): 112058739

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 30893, 92679, 278037, 401609, 1204827, 1637329, 3614481, 4911987, 14735961, 21285277, 63855831, 191567493]

約数ペア:

[(1, 191567493), (3, 63855831), (9, 21285277), (13, 14735961), (39, 4911987), (53, 3614481), (117, 1637329), (159, 1204827), (477, 401609), (689, 278037), (2067, 92679), (6201, 30893)]