89442981

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{2731}}^1$

素因数の和:3953

約数の個数: 16

約数和(自身を含む): 132665920

約数和(自身を除く): 43222939

約数列:

[1, 3, 9, 27, 1213, 2731, 3639, 8193, 10917, 24579, 32751, 73737, 3312703, 9938109, 29814327, 89442981]

約数ペア:

[(1, 89442981), (3, 29814327), (9, 9938109), (27, 3312703), (1213, 73737), (2731, 32751), (3639, 24579), (8193, 10917)]