66534657

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67411}}^1$

素因数の和:67468

約数の個数: 16

約数和(自身を含む): 103544832

約数和(自身を除く): 37010175

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 67411, 202233, 471877, 1415631, 3168317, 9504951, 22178219, 66534657]

約数ペア:

[(1, 66534657), (3, 22178219), (7, 9504951), (21, 3168317), (47, 1415631), (141, 471877), (329, 202233), (987, 67411)]