136921599

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{28759}}^1$

素因数の和:28811

約数の個数: 18

約数和(自身を含む): 206755640

約数和(自身を除く): 69834041

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 28759, 86277, 258831, 661457, 1984371, 5953113, 15213511, 45640533, 136921599]

約数ペア:

[(1, 136921599), (3, 45640533), (9, 15213511), (23, 5953113), (69, 1984371), (207, 661457), (529, 258831), (1587, 86277), (4761, 28759)]