51772617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{442501}}^1$

素因数の和:442520

約数の個数: 12

約数和(自身を含む): 80535364

約数和(自身を除く): 28762747

約数列:

[1, 3, 9, 13, 39, 117, 442501, 1327503, 3982509, 5752513, 17257539, 51772617]

約数ペア:

[(1, 51772617), (3, 17257539), (9, 5752513), (13, 3982509), (39, 1327503), (117, 442501)]