71115747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21929}}^1$

素因数の和:22002

約数の個数: 16

約数和(自身を含む): 101053440

約数和(自身を除く): 29937693

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 21929, 65787, 504367, 1030663, 1513101, 3091989, 23705249, 71115747]

約数ペア:

[(1, 71115747), (3, 23705249), (23, 3091989), (47, 1513101), (69, 1030663), (141, 504367), (1081, 65787), (3243, 21929)]