159270741

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13099}}^1$

素因数の和:13305

約数の個数: 24

約数和(自身を含む): 264305600

約数和(自身を除く): 105034859

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 13099, 39297, 91693, 117891, 275079, 825237, 2528107, 7584321, 17696749, 22752963, 53090247, 159270741]

約数ペア:

[(1, 159270741), (3, 53090247), (7, 22752963), (9, 17696749), (21, 7584321), (63, 2528107), (193, 825237), (579, 275079), (1351, 117891), (1737, 91693), (4053, 39297), (12159, 13099)]