764943039

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12356

約数の個数: 48

約数和(自身を含む): 1348419072

約数和(自身を除く): 583476033

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 12277, 20769, 36831, 62307, 85939, 110493, 257817, 282371, 527911, 773451, 847113, 1583733, 1976597, 2541339, 3695377, 4751199, 5929791, 11086131, 12141953, 17789373, 33258393, 36425859, 84993671, 109277577, 254981013, 764943039]

約数ペア:

[(1, 764943039), (3, 254981013), (7, 109277577), (9, 84993671), (21, 36425859), (23, 33258393), (43, 17789373), (63, 12141953), (69, 11086131), (129, 5929791), (161, 4751199), (207, 3695377), (301, 2541339), (387, 1976597), (483, 1583733), (903, 847113), (989, 773451), (1449, 527911), (2709, 282371), (2967, 257817), (6923, 110493), (8901, 85939), (12277, 62307), (20769, 36831)]