71857623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19301}}^1$

素因数の和:19394

約数の個数: 16

約数和(自身を含む): 102841056

約数和(自身を除く): 30983433

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 19301, 57903, 328117, 984351, 1408973, 4226919, 23952541, 71857623]

約数ペア:

[(1, 71857623), (3, 23952541), (17, 4226919), (51, 1408973), (73, 984351), (219, 328117), (1241, 57903), (3723, 19301)]