207923679

素因数分解:

$3^5\times {\mathrm{277}}^1\times {\mathrm{3089}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 312683280

約数和(自身を除く): 104759601

約数列:

[1, 3, 9, 27, 81, 243, 277, 831, 2493, 3089, 7479, 9267, 22437, 27801, 67311, 83403, 250209, 750627, 855653, 2566959, 7700877, 23102631, 69307893, 207923679]

約数ペア:

[(1, 207923679), (3, 69307893), (9, 23102631), (27, 7700877), (81, 2566959), (243, 855653), (277, 750627), (831, 250209), (2493, 83403), (3089, 67311), (7479, 27801), (9267, 22437)]