207748773

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{9511}}^1$

素因数の和:10329

約数の個数: 16

約数和(自身を含む): 308188800

約数和(自身を除く): 100440027

約数列:

[1, 3, 9, 27, 809, 2427, 7281, 9511, 21843, 28533, 85599, 256797, 7694399, 23083197, 69249591, 207748773]

約数ペア:

[(1, 207748773), (3, 69249591), (9, 23083197), (27, 7694399), (809, 256797), (2427, 85599), (7281, 28533), (9511, 21843)]