85316139

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67231}}^1$

素因数の和:67287

約数の個数: 16

約数和(自身を含む): 129085440

約数和(自身を除く): 43769301

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 67231, 201693, 605079, 1815237, 3159857, 9479571, 28438713, 85316139]

約数ペア:

[(1, 85316139), (3, 28438713), (9, 9479571), (27, 3159857), (47, 1815237), (141, 605079), (423, 201693), (1269, 67231)]