69997521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23833}}^1$

素因数の和:23936

約数の個数: 16

約数和(自身を含む): 102962880

約数和(自身を除く): 32965359

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 23833, 71499, 262163, 786489, 2121137, 6363411, 23332507, 69997521]

約数ペア:

[(1, 69997521), (3, 23332507), (11, 6363411), (33, 2121137), (89, 786489), (267, 262163), (979, 71499), (2937, 23833)]