55681131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 29232789

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 701, 913, 957, 2103, 2407, 2739, 7221, 7711, 20329, 23133, 26477, 58183, 60987, 79431, 174549, 223619, 640013, 670857, 1687307, 1920039, 5061921, 18560377, 55681131]

約数ペア:

[(1, 55681131), (3, 18560377), (11, 5061921), (29, 1920039), (33, 1687307), (83, 670857), (87, 640013), (249, 223619), (319, 174549), (701, 79431), (913, 60987), (957, 58183), (2103, 26477), (2407, 23133), (2739, 20329), (7221, 7711)]