127047681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5573}}^1$

素因数の和:5745

約数の個数: 24

約数和(自身を含む): 195647400

約数和(自身を除く): 68599719

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 5573, 7599, 16719, 22797, 50157, 94741, 284223, 830377, 852669, 2491131, 7473393, 14116409, 42349227, 127047681]

約数ペア:

[(1, 127047681), (3, 42349227), (9, 14116409), (17, 7473393), (51, 2491131), (149, 852669), (153, 830377), (447, 284223), (1341, 94741), (2533, 50157), (5573, 22797), (7599, 16719)]