66411441

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{129457}}^1$

素因数の和:129485

約数の個数: 16

約数和(自身を含む): 103566400

約数和(自身を除く): 37154959

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 129457, 388371, 1165113, 2459683, 3495339, 7379049, 22137147, 66411441]

約数ペア:

[(1, 66411441), (3, 22137147), (9, 7379049), (19, 3495339), (27, 2459683), (57, 1165113), (171, 388371), (513, 129457)]