151349067

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{26317}}^1$

素因数の和:26400

約数の個数: 20

約数和(自身を含む): 229282416

約数和(自身を除く): 77933349

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 26317, 78951, 236853, 710559, 1868507, 2131677, 5605521, 16816563, 50449689, 151349067]

約数ペア:

[(1, 151349067), (3, 50449689), (9, 16816563), (27, 5605521), (71, 2131677), (81, 1868507), (213, 710559), (639, 236853), (1917, 78951), (5751, 26317)]