83004089

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 99256608

約数和(自身を除く): 16252519

約数列:

[1, 7, 49, 67, 131, 193, 469, 917, 1351, 3283, 6419, 8777, 9457, 12931, 25283, 61439, 90517, 176981, 430073, 633619, 1238867, 1693961, 11857727, 83004089]

約数ペア:

[(1, 83004089), (7, 11857727), (49, 1693961), (67, 1238867), (131, 633619), (193, 430073), (469, 176981), (917, 90517), (1351, 61439), (3283, 25283), (6419, 12931), (8777, 9457)]