66203249

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 78016128

約数和(自身を除く): 11812879

約数列:

[1, 7, 37, 259, 443, 577, 3101, 4039, 16391, 21349, 114737, 149443, 255611, 1789277, 9457607, 66203249]

約数ペア:

[(1, 66203249), (7, 9457607), (37, 1789277), (259, 255611), (443, 149443), (577, 114737), (3101, 21349), (4039, 16391)]