81462419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 89954208

約数和(自身を除く): 8491789

約数列:

[1, 17, 37, 67, 629, 1139, 1933, 2479, 32861, 42143, 71521, 129511, 1215857, 2201687, 4791907, 81462419]

約数ペア:

[(1, 81462419), (17, 4791907), (37, 2201687), (67, 1215857), (629, 129511), (1139, 71521), (1933, 42143), (2479, 32861)]