72445109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12497}}^1$

素因数の和:12556

約数の個数: 16

約数和(自身を含む): 86386176

約数和(自身を除く): 13941067

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 12497, 137467, 212449, 387407, 2336939, 4261477, 6585919, 72445109]

約数ペア:

[(1, 72445109), (11, 6585919), (17, 4261477), (31, 2336939), (187, 387407), (341, 212449), (527, 137467), (5797, 12497)]