56555885421

素因数分解:

$3^3\times 7^1\times {\mathrm{33931}}^1\times {\mathrm{8819}}^1$

素因数の和:42766

約数の個数: 32

約数和(自身を含む): 95769676800

約数和(自身を除く): 39213791379

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8819, 26457, 33931, 61733, 79371, 101793, 185199, 237517, 238113, 305379, 555597, 712551, 916137, 1666791, 2137653, 6412959, 299237489, 897712467, 2094662423, 2693137401, 6283987269, 8079412203, 18851961807, 56555885421]

約数ペア:

[(1, 56555885421), (3, 18851961807), (7, 8079412203), (9, 6283987269), (21, 2693137401), (27, 2094662423), (63, 897712467), (189, 299237489), (8819, 6412959), (26457, 2137653), (33931, 1666791), (61733, 916137), (79371, 712551), (101793, 555597), (185199, 305379), (237517, 238113)]