264976137

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{23311}}^1$

素因数の和:23741

約数の個数: 16

約数和(自身を含む): 393506560

約数和(自身を除く): 128530423

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 23311, 69933, 209799, 629397, 9813931, 29441793, 88325379, 264976137]

約数ペア:

[(1, 264976137), (3, 88325379), (9, 29441793), (27, 9813931), (421, 629397), (1263, 209799), (3789, 69933), (11367, 23311)]