66809099

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 83023920

約数和(自身を除く): 16214821

約数列:

[1, 7, 17, 49, 119, 139, 577, 833, 973, 2363, 4039, 6811, 9809, 16541, 28273, 68663, 80203, 115787, 480641, 561421, 1363451, 3929947, 9544157, 66809099]

約数ペア:

[(1, 66809099), (7, 9544157), (17, 3929947), (49, 1363451), (119, 561421), (139, 480641), (577, 115787), (833, 80203), (973, 68663), (2363, 28273), (4039, 16541), (6811, 9809)]