66054123

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{11171}}^1$

素因数の和:11256

約数の個数: 20

約数和(自身を含む): 100034088

約数和(自身を除く): 33979965

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 11171, 33513, 100539, 301617, 815483, 904851, 2446449, 7339347, 22018041, 66054123]

約数ペア:

[(1, 66054123), (3, 22018041), (9, 7339347), (27, 2446449), (73, 904851), (81, 815483), (219, 301617), (657, 100539), (1971, 33513), (5913, 11171)]