66700864027

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{3527}}^1\times {\mathrm{3607}}^1$

素因数の和:7255

約数の個数: 24

約数和(自身を含む): 78359871744

約数和(自身を除く): 11659007717

約数列:

[1, 7, 49, 107, 749, 3527, 3607, 5243, 24689, 25249, 172823, 176743, 377389, 385949, 2641723, 2701643, 12721889, 18492061, 18911501, 89053223, 623372561, 1361242123, 9528694861, 66700864027]

約数ペア:

[(1, 66700864027), (7, 9528694861), (49, 1361242123), (107, 623372561), (749, 89053223), (3527, 18911501), (3607, 18492061), (5243, 12721889), (24689, 2701643), (25249, 2641723), (172823, 385949), (176743, 377389)]