67410707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20021}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 85213632

約数和(自身を除く): 17802925

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 20021, 140147, 260273, 740777, 1821911, 5185439, 9630101, 67410707]

約数ペア:

[(1, 67410707), (7, 9630101), (13, 5185439), (37, 1821911), (91, 740777), (259, 260273), (481, 140147), (3367, 20021)]