25177029141

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1\times {\mathrm{70991}}^1$

素因数の和:71993

約数の個数: 24

約数和(自身を含む): 36936853632

約数和(自身を除く): 11759824491

約数列:

[1, 3, 11, 33, 121, 363, 977, 2931, 10747, 32241, 70991, 118217, 212973, 354651, 780901, 2342703, 8589911, 25769733, 69358207, 208074621, 762940277, 2288820831, 8392343047, 25177029141]

約数ペア:

[(1, 25177029141), (3, 8392343047), (11, 2288820831), (33, 762940277), (121, 208074621), (363, 69358207), (977, 25769733), (2931, 8589911), (10747, 2342703), (32241, 780901), (70991, 354651), (118217, 212973)]