66513161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 80777664

約数和(自身を除く): 14264503

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 967, 1859, 5291, 6253, 10637, 12571, 35779, 68783, 138281, 163423, 393569, 465127, 1797653, 5116397, 6046651, 66513161]

約数ペア:

[(1, 66513161), (11, 6046651), (13, 5116397), (37, 1797653), (143, 465127), (169, 393569), (407, 163423), (481, 138281), (967, 68783), (1859, 35779), (5291, 12571), (6253, 10637)]