47189079

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3881}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 78323232

約数和(自身を除く): 31134153

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 3881, 4053, 11643, 12159, 27167, 34929, 81501, 244503, 749033, 2247099, 5243231, 6741297, 15729693, 47189079]

約数ペア:

[(1, 47189079), (3, 15729693), (7, 6741297), (9, 5243231), (21, 2247099), (63, 749033), (193, 244503), (579, 81501), (1351, 34929), (1737, 27167), (3881, 12159), (4053, 11643)]