155569887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10009}}^1$

素因数の和:10183

約数の個数: 24

約数和(自身を含む): 246726480

約数和(自身を除く): 91156593

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 10009, 15543, 30027, 90081, 110099, 330297, 990891, 1571413, 4714239, 14142717, 17285543, 51856629, 155569887]

約数ペア:

[(1, 155569887), (3, 51856629), (9, 17285543), (11, 14142717), (33, 4714239), (99, 1571413), (157, 990891), (471, 330297), (1413, 110099), (1727, 90081), (5181, 30027), (10009, 15543)]