67991649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66463}}^1$

素因数の和:66508

約数の個数: 16

約数和(自身を含む): 102088704

約数和(自身を除く): 34097055

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 66463, 199389, 731093, 2060353, 2193279, 6181059, 22663883, 67991649]

約数ペア:

[(1, 67991649), (3, 22663883), (11, 6181059), (31, 2193279), (33, 2060353), (93, 731093), (341, 199389), (1023, 66463)]