181366081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7529}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 208731600

約数和(自身を除く): 27365519

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 7529, 24089, 97877, 127993, 820661, 1663909, 10668593, 13951237, 181366081]

約数ペア:

[(1, 181366081), (13, 13951237), (17, 10668593), (109, 1663909), (221, 820661), (1417, 127993), (1853, 97877), (7529, 24089)]