137709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 235872

約数和(自身を除く): 98163

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 107, 117, 143, 321, 429, 963, 1177, 1287, 1391, 3531, 4173, 10593, 12519, 15301, 45903, 137709]

約数ペア:

[(1, 137709), (3, 45903), (9, 15301), (11, 12519), (13, 10593), (33, 4173), (39, 3531), (99, 1391), (107, 1287), (117, 1177), (143, 963), (321, 429)]