47086029

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2442

約数の個数: 20

約数和(自身を含む): 70632540

約数和(自身を除く): 23546511

約数列:

[1, 3, 9, 27, 81, 269, 807, 2161, 2421, 6483, 7263, 19449, 21789, 58347, 175041, 581309, 1743927, 5231781, 15695343, 47086029]

約数ペア:

[(1, 47086029), (3, 15695343), (9, 5231781), (27, 1743927), (81, 581309), (269, 175041), (807, 58347), (2161, 21789), (2421, 19449), (6483, 7263)]