201625929

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131011}}^1$

素因数の和:131042

約数の個数: 20

約数和(自身を含む): 317049040

約数和(自身を除く): 115423111

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 131011, 393033, 1179099, 2489209, 3537297, 7467627, 10611891, 22402881, 67208643, 201625929]

約数ペア:

[(1, 201625929), (3, 67208643), (9, 22402881), (19, 10611891), (27, 7467627), (57, 3537297), (81, 2489209), (171, 1179099), (513, 393033), (1539, 131011)]