156909439431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1590293}}^1$

素因数の和:1590895

約数の個数: 24

約数和(自身を含む): 238989382320

約数和(自身を除く): 82079942889

約数列:

[1, 3, 9, 19, 57, 171, 577, 1731, 5193, 10963, 32889, 98667, 1590293, 4770879, 14312637, 30215567, 90646701, 271940103, 917599061, 2752797183, 8258391549, 17434382159, 52303146477, 156909439431]

約数ペア:

[(1, 156909439431), (3, 52303146477), (9, 17434382159), (19, 8258391549), (57, 2752797183), (171, 917599061), (577, 271940103), (1731, 90646701), (5193, 30215567), (10963, 14312637), (32889, 4770879), (98667, 1590293)]