83951073

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{2887}}^1$

素因数の和:3258

約数の個数: 20

約数和(自身を含む): 125801280

約数和(自身を除く): 41850207

約数列:

[1, 3, 9, 27, 81, 359, 1077, 2887, 3231, 8661, 9693, 25983, 29079, 77949, 233847, 1036433, 3109299, 9327897, 27983691, 83951073]

約数ペア:

[(1, 83951073), (3, 27983691), (9, 9327897), (27, 3109299), (81, 1036433), (359, 233847), (1077, 77949), (2887, 29079), (3231, 25983), (8661, 9693)]