73789331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 100024320

約数和(自身を除く): 26234989

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 1627, 2387, 4123, 6479, 11389, 17897, 30913, 45353, 50437, 125279, 216391, 340043, 353059, 554807, 958303, 2380301, 3883649, 6708121, 10541333, 73789331]

約数ペア:

[(1, 73789331), (7, 10541333), (11, 6708121), (19, 3883649), (31, 2380301), (77, 958303), (133, 554807), (209, 353059), (217, 340043), (341, 216391), (589, 125279), (1463, 50437), (1627, 45353), (2387, 30913), (4123, 17897), (6479, 11389)]