54345489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 82999296

約数和(自身を除く): 28653807

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 947, 1221, 1551, 1739, 2841, 5217, 10417, 19129, 31251, 35039, 44509, 57387, 105117, 133527, 385429, 489599, 1156287, 1468797, 1646833, 4940499, 18115163, 54345489]

約数ペア:

[(1, 54345489), (3, 18115163), (11, 4940499), (33, 1646833), (37, 1468797), (47, 1156287), (111, 489599), (141, 385429), (407, 133527), (517, 105117), (947, 57387), (1221, 44509), (1551, 35039), (1739, 31251), (2841, 19129), (5217, 10417)]