267535521

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2269}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 433660800

約数和(自身を除く): 166125279

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 2269, 3573, 4367, 6807, 10719, 13101, 20421, 24959, 39303, 61263, 74877, 117909, 224631, 673893, 900793, 2702379, 8107137, 9908723, 24321411, 29726169, 89178507, 267535521]

約数ペア:

[(1, 267535521), (3, 89178507), (9, 29726169), (11, 24321411), (27, 9908723), (33, 8107137), (99, 2702379), (297, 900793), (397, 673893), (1191, 224631), (2269, 117909), (3573, 74877), (4367, 61263), (6807, 39303), (10719, 24959), (13101, 20421)]