31325067

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 48825504

約数和(自身を除く): 17500437

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 3863, 8109, 11589, 34767, 65671, 197013, 204739, 591039, 614217, 1842651, 3480563, 10441689, 31325067]

約数ペア:

[(1, 31325067), (3, 10441689), (9, 3480563), (17, 1842651), (51, 614217), (53, 591039), (153, 204739), (159, 197013), (477, 65671), (901, 34767), (2703, 11589), (3863, 8109)]