203487802317

素因数分解:

$3^3\times {\mathrm{1013}}^1\times {\mathrm{7439867}}^1$

素因数の和:7440889

約数の個数: 16

約数和(自身を含む): 301761046080

約数和(自身を除く): 98273243763

約数列:

[1, 3, 9, 27, 1013, 3039, 9117, 27351, 7439867, 22319601, 66958803, 200876409, 7536585271, 22609755813, 67829267439, 203487802317]

約数ペア:

[(1, 203487802317), (3, 67829267439), (9, 22609755813), (27, 7536585271), (1013, 200876409), (3039, 66958803), (9117, 22319601), (27351, 7439867)]