66702897

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 99400704

約数和(自身を除く): 32697807

約数列:

[1, 3, 9, 37, 111, 333, 383, 523, 1149, 1569, 3447, 4707, 14171, 19351, 42513, 58053, 127539, 174159, 200309, 600927, 1802781, 7411433, 22234299, 66702897]

約数ペア:

[(1, 66702897), (3, 22234299), (9, 7411433), (37, 1802781), (111, 600927), (333, 200309), (383, 174159), (523, 127539), (1149, 58053), (1569, 42513), (3447, 19351), (4707, 14171)]