15693730317

素因数分解:

$3^4\times {\mathrm{9293}}^1\times {\mathrm{20849}}^1$

素因数の和:30154

約数の個数: 20

約数和(自身を含む): 23447367900

約数和(自身を除く): 7753637583

約数列:

[1, 3, 9, 27, 81, 9293, 20849, 27879, 62547, 83637, 187641, 250911, 562923, 752733, 1688769, 193749757, 581249271, 1743747813, 5231243439, 15693730317]

約数ペア:

[(1, 15693730317), (3, 5231243439), (9, 1743747813), (27, 581249271), (81, 193749757), (9293, 1688769), (20849, 752733), (27879, 562923), (62547, 250911), (83637, 187641)]