66169551

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 24

約数和(自身を含む): 107097984

約数和(自身を除く): 40928433

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 19571, 58713, 136997, 410991, 450133, 958979, 1350399, 2876937, 3150931, 9452793, 22056517, 66169551]

約数ペア:

[(1, 66169551), (3, 22056517), (7, 9452793), (21, 3150931), (23, 2876937), (49, 1350399), (69, 958979), (147, 450133), (161, 410991), (483, 136997), (1127, 58713), (3381, 19571)]