51175017

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61141}}^1$

素因数の和:61181

約数の個数: 16

約数和(自身を含む): 78261760

約数和(自身を除く): 27086743

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61141, 183423, 550269, 1650807, 1895371, 5686113, 17058339, 51175017]

約数ペア:

[(1, 51175017), (3, 17058339), (9, 5686113), (27, 1895371), (31, 1650807), (93, 550269), (279, 183423), (837, 61141)]