47612727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{278437}}^1$

素因数の和:278462

約数の個数: 12

約数和(自身を含む): 72393880

約数和(自身を除く): 24781153

約数列:

[1, 3, 9, 19, 57, 171, 278437, 835311, 2505933, 5290303, 15870909, 47612727]

約数ペア:

[(1, 47612727), (3, 15870909), (9, 5290303), (19, 2505933), (57, 835311), (171, 278437)]