66954591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23321}}^1$

素因数の和:23367

約数の個数: 24

約数和(自身を含む): 109146960

約数和(自身を除く): 42192369

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 23321, 69963, 209889, 256531, 676309, 769593, 2028927, 2308779, 6086781, 7439399, 22318197, 66954591]

約数ペア:

[(1, 66954591), (3, 22318197), (9, 7439399), (11, 6086781), (29, 2308779), (33, 2028927), (87, 769593), (99, 676309), (261, 256531), (319, 209889), (957, 69963), (2871, 23321)]