26502078879

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{402443}}^1$

素因数の和:402729

約数の個数: 24

約数和(自身を含む): 39845175552

約数和(自身を除く): 13343096673

約数列:

[1, 3, 9, 27, 81, 243, 271, 813, 2439, 7317, 21951, 65853, 402443, 1207329, 3621987, 10865961, 32597883, 97793649, 109062053, 327186159, 981558477, 2944675431, 8834026293, 26502078879]

約数ペア:

[(1, 26502078879), (3, 8834026293), (9, 2944675431), (27, 981558477), (81, 327186159), (243, 109062053), (271, 97793649), (813, 32597883), (2439, 10865961), (7317, 3621987), (21951, 1207329), (65853, 402443)]