73968081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{16361}}^1$

素因数の和:16512

約数の個数: 16

約数和(自身を含む): 108381888

約数和(自身を除く): 34413807

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 16361, 49083, 179971, 539913, 2241457, 6724371, 24656027, 73968081]

約数ペア:

[(1, 73968081), (3, 24656027), (11, 6724371), (33, 2241457), (137, 539913), (411, 179971), (1507, 49083), (4521, 16361)]