153973251

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{6473}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 228402720

約数和(自身を除く): 74429469

約数列:

[1, 3, 9, 27, 881, 2643, 6473, 7929, 19419, 23787, 58257, 174771, 5702713, 17108139, 51324417, 153973251]

約数ペア:

[(1, 153973251), (3, 51324417), (9, 17108139), (27, 5702713), (881, 174771), (2643, 58257), (6473, 23787), (7929, 19419)]