66123021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1279}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 92979200

約数和(自身を除く): 26856179

約数列:

[1, 3, 19, 57, 907, 1279, 2721, 3837, 17233, 24301, 51699, 72903, 1160053, 3480159, 22041007, 66123021]

約数ペア:

[(1, 66123021), (3, 22041007), (19, 3480159), (57, 1160053), (907, 72903), (1279, 51699), (2721, 24301), (3837, 17233)]