72498081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4027}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 102665664

約数和(自身を除く): 30167583

約数列:

[1, 3, 17, 51, 353, 1059, 4027, 6001, 12081, 18003, 68459, 205377, 1421531, 4264593, 24166027, 72498081]

約数ペア:

[(1, 72498081), (3, 24166027), (17, 4264593), (51, 1421531), (353, 205377), (1059, 68459), (4027, 18003), (6001, 12081)]