381143043

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5573}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 601992000

約数和(自身を除く): 220848957

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2533, 4023, 5573, 7599, 16719, 22797, 50157, 68391, 94741, 150471, 284223, 830377, 852669, 2491131, 2558007, 7473393, 14116409, 22420179, 42349227, 127047681, 381143043]

約数ペア:

[(1, 381143043), (3, 127047681), (9, 42349227), (17, 22420179), (27, 14116409), (51, 7473393), (149, 2558007), (153, 2491131), (447, 852669), (459, 830377), (1341, 284223), (2533, 150471), (4023, 94741), (5573, 68391), (7599, 50157), (16719, 22797)]