72555284739

素因数分解:

$3^1\times 7^1\times {\mathrm{7537}}^1\times {\mathrm{458407}}^1$

素因数の和:465954

約数の個数: 16

約数和(自身を含む): 110575344128

約数和(自身を除く): 38020059389

約数列:

[1, 3, 7, 21, 7537, 22611, 52759, 158277, 458407, 1375221, 3208849, 9626547, 3455013559, 10365040677, 24185094913, 72555284739]

約数ペア:

[(1, 72555284739), (3, 24185094913), (7, 10365040677), (21, 3455013559), (7537, 9626547), (22611, 3208849), (52759, 1375221), (158277, 458407)]