138319727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41081}}^1$

素因数の和:41138

約数の個数: 16

約数和(自身を含む): 174844992

約数和(自身を除く): 36525265

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 41081, 287567, 534053, 1519997, 3738371, 10639979, 19759961, 138319727]

約数ペア:

[(1, 138319727), (7, 19759961), (13, 10639979), (37, 3738371), (91, 1519997), (259, 534053), (481, 287567), (3367, 41081)]