16407521271

素因数分解:

$3^4\times {\mathrm{1973}}^1\times {\mathrm{102667}}^1$

素因数の和:104652

約数の個数: 20

約数和(自身を含む): 24522662472

約数和(自身を除く): 8115141201

約数列:

[1, 3, 9, 27, 81, 1973, 5919, 17757, 53271, 102667, 159813, 308001, 924003, 2772009, 8316027, 202561991, 607685973, 1823057919, 5469173757, 16407521271]

約数ペア:

[(1, 16407521271), (3, 5469173757), (9, 1823057919), (27, 607685973), (81, 202561991), (1973, 8316027), (5919, 2772009), (17757, 924003), (53271, 308001), (102667, 159813)]