79151031

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{30431}}^1$

素因数の和:30471

約数の個数: 18

約数和(自身を含む): 121454112

約数和(自身を除く): 42303081

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 30431, 91293, 273879, 517327, 1551981, 4655943, 8794559, 26383677, 79151031]

約数ペア:

[(1, 79151031), (3, 26383677), (9, 8794559), (17, 4655943), (51, 1551981), (153, 517327), (289, 273879), (867, 91293), (2601, 30431)]