207089001

素因数分解:

$3^3\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1459}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 351334400

約数和(自身を除く): 144245399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 751, 1459, 2253, 4377, 5257, 6759, 10213, 13131, 15771, 20277, 30639, 39393, 47313, 91917, 141939, 275751, 1095709, 3287127, 7669963, 9861381, 23009889, 29584143, 69029667, 207089001]

約数ペア:

[(1, 207089001), (3, 69029667), (7, 29584143), (9, 23009889), (21, 9861381), (27, 7669963), (63, 3287127), (189, 1095709), (751, 275751), (1459, 141939), (2253, 91917), (4377, 47313), (5257, 39393), (6759, 30639), (10213, 20277), (13131, 15771)]