69069921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11117}}^1$

素因数の和:11248

約数の個数: 16

約数和(自身を含む): 97838400

約数和(自身を除く): 28768479

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 11117, 33351, 211223, 633669, 1211753, 3635259, 23023307, 69069921]

約数ペア:

[(1, 69069921), (3, 23023307), (19, 3635259), (57, 1211753), (109, 633669), (327, 211223), (2071, 33351), (6213, 11117)]