15672285081

素因数分解:

$3^4\times {\mathrm{8893}}^1\times {\mathrm{21757}}^1$

素因数の和:30662

約数の個数: 20

約数和(自身を含む): 23415393892

約数和(自身を除く): 7743108811

約数列:

[1, 3, 9, 27, 81, 8893, 21757, 26679, 65271, 80037, 195813, 240111, 587439, 720333, 1762317, 193485001, 580455003, 1741365009, 5224095027, 15672285081]

約数ペア:

[(1, 15672285081), (3, 5224095027), (9, 1741365009), (27, 580455003), (81, 193485001), (8893, 1762317), (21757, 720333), (26679, 587439), (65271, 240111), (80037, 195813)]