77672049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 51029391

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 2659, 4173, 7977, 9737, 18613, 29211, 34567, 55839, 103701, 241969, 284513, 725907, 853539, 1991591, 3698669, 5974773, 11096007, 25890683, 77672049]

約数ペア:

[(1, 77672049), (3, 25890683), (7, 11096007), (13, 5974773), (21, 3698669), (39, 1991591), (91, 853539), (107, 725907), (273, 284513), (321, 241969), (749, 103701), (1391, 55839), (2247, 34567), (2659, 29211), (4173, 18613), (7977, 9737)]