486864189

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 896135680

約数和(自身を除く): 409271491

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 171, 189, 301, 387, 399, 513, 567, 817, 903, 1051, 1161, 1197, 1539, 2451, 2709, 3153, 3483, 3591, 5719, 7353, 7357, 8127, 9459, 10773, 17157, 19969, 22059, 22071, 24381, 28377, 45193, 51471, 59907, 66177, 66213, 85131, 135579, 139783, 154413, 179721, 198639, 316351, 406737, 419349, 463239, 539163, 595917, 858667, 949053, 1220211, 1258047, 1617489, 2576001, 2847159, 3660633, 3774141, 6010669, 7728003, 8541477, 11322423, 18032007, 23184009, 25624431, 54096021, 69552027, 162288063, 486864189]

約数ペア:

[(1, 486864189), (3, 162288063), (7, 69552027), (9, 54096021), (19, 25624431), (21, 23184009), (27, 18032007), (43, 11322423), (57, 8541477), (63, 7728003), (81, 6010669), (129, 3774141), (133, 3660633), (171, 2847159), (189, 2576001), (301, 1617489), (387, 1258047), (399, 1220211), (513, 949053), (567, 858667), (817, 595917), (903, 539163), (1051, 463239), (1161, 419349), (1197, 406737), (1539, 316351), (2451, 198639), (2709, 179721), (3153, 154413), (3483, 139783), (3591, 135579), (5719, 85131), (7353, 66213), (7357, 66177), (8127, 59907), (9459, 51471), (10773, 45193), (17157, 28377), (19969, 24381), (22059, 22071)]