121401786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2843}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 265379328

約数和(自身を除く): 143977542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1941, 2843, 3882, 5686, 7117, 8529, 14234, 17058, 21351, 31273, 42702, 62546, 93819, 187638, 1839421, 3678842, 5518263, 11036526, 20233631, 40467262, 60700893, 121401786]

約数ペア:

[(1, 121401786), (2, 60700893), (3, 40467262), (6, 20233631), (11, 11036526), (22, 5518263), (33, 3678842), (66, 1839421), (647, 187638), (1294, 93819), (1941, 62546), (2843, 42702), (3882, 31273), (5686, 21351), (7117, 17058), (8529, 14234)]