27831937539

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4317037}}^1$

素因数の和:4317354

約数の個数: 16

約数和(自身を含む): 42548726528

約数和(自身を除く): 14716788989

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 4317037, 12951111, 30219259, 90657777, 1325330359, 3975991077, 9277312513, 27831937539]

約数ペア:

[(1, 27831937539), (3, 9277312513), (7, 3975991077), (21, 1325330359), (307, 90657777), (921, 30219259), (2149, 12951111), (6447, 4317037)]