70459713

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{51169}}^1$

素因数の和:51198

約数の個数: 20

約数和(自身を含む): 111448260

約数和(自身を除く): 40988547

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 51169, 153507, 460521, 869873, 1381563, 2609619, 4144689, 7828857, 23486571, 70459713]

約数ペア:

[(1, 70459713), (3, 23486571), (9, 7828857), (17, 4144689), (27, 2609619), (51, 1381563), (81, 869873), (153, 460521), (459, 153507), (1377, 51169)]