279819009

素因数分解:

$3^3\times {\mathrm{2383}}^1\times {\mathrm{4349}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 414816000

約数和(自身を除く): 134996991

約数列:

[1, 3, 9, 27, 2383, 4349, 7149, 13047, 21447, 39141, 64341, 117423, 10363667, 31091001, 93273003, 279819009]

約数ペア:

[(1, 279819009), (3, 93273003), (9, 31091001), (27, 10363667), (2383, 117423), (4349, 64341), (7149, 39141), (13047, 21447)]