77667639

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19163}}^1$

素因数の和:19366

約数の個数: 16

約数和(自身を含む): 118970112

約数和(自身を除く): 41302473

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 19163, 57489, 134141, 402423, 3698459, 11095377, 25889213, 77667639]

約数ペア:

[(1, 77667639), (3, 25889213), (7, 11095377), (21, 3698459), (193, 402423), (579, 134141), (1351, 57489), (4053, 19163)]