20151004851

素因数分解:

$3^3\times {\mathrm{33757}}^1\times {\mathrm{22109}}^1$

素因数の和:55875

約数の個数: 16

約数和(自身を含む): 29855575200

約数和(自身を除く): 9704570349

約数列:

[1, 3, 9, 27, 22109, 33757, 66327, 101271, 198981, 303813, 596943, 911439, 746333513, 2239000539, 6717001617, 20151004851]

約数ペア:

[(1, 20151004851), (3, 6717001617), (9, 2239000539), (27, 746333513), (22109, 911439), (33757, 596943), (66327, 303813), (101271, 198981)]