71355141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18514

約数の個数: 32

約数和(自身を含む): 124199040

約数和(自身を除く): 52843899

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18481, 55443, 166329, 203291, 240253, 498987, 609873, 720759, 1829619, 2162277, 2642783, 5488857, 6486831, 7928349, 23785047, 71355141]

約数ペア:

[(1, 71355141), (3, 23785047), (9, 7928349), (11, 6486831), (13, 5488857), (27, 2642783), (33, 2162277), (39, 1829619), (99, 720759), (117, 609873), (143, 498987), (297, 240253), (351, 203291), (429, 166329), (1287, 55443), (3861, 18481)]