69550083

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{18269}}^1$

素因数の和:18328

約数の個数: 20

約数和(自身を含む): 106112160

約数和(自身を除く): 36562077

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 18269, 54807, 164421, 493263, 858643, 1479789, 2575929, 7727787, 23183361, 69550083]

約数ペア:

[(1, 69550083), (3, 23183361), (9, 7727787), (27, 2575929), (47, 1479789), (81, 858643), (141, 493263), (423, 164421), (1269, 54807), (3807, 18269)]