66305961

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 99590400

約数和(自身を除く): 33284439

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 2399, 3071, 7197, 9213, 21591, 27639, 88763, 199117, 266289, 597351, 798867, 1792053, 7367329, 22101987, 66305961]

約数ペア:

[(1, 66305961), (3, 22101987), (9, 7367329), (37, 1792053), (83, 798867), (111, 597351), (249, 266289), (333, 199117), (747, 88763), (2399, 27639), (3071, 21591), (7197, 9213)]