67904353

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 79025408

約数和(自身を除く): 11121055

約数列:

[1, 11, 31, 43, 121, 341, 421, 473, 1333, 3751, 4631, 5203, 13051, 14663, 18103, 50941, 143561, 161293, 199133, 561193, 1579171, 2190463, 6173123, 67904353]

約数ペア:

[(1, 67904353), (11, 6173123), (31, 2190463), (43, 1579171), (121, 561193), (341, 199133), (421, 161293), (473, 143561), (1333, 50941), (3751, 18103), (4631, 14663), (5203, 13051)]