63357147

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 117267696

約数和(自身を除く): 53910549

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 313, 357, 441, 459, 567, 833, 939, 1071, 1323, 1377, 1701, 2191, 2499, 2817, 3213, 3969, 4131, 5321, 6573, 7497, 8451, 9639, 11907, 15337, 15963, 19719, 22491, 25353, 28917, 37247, 46011, 47889, 59157, 67473, 76059, 111741, 138033, 143667, 177471, 202419, 260729, 335223, 414099, 431001, 532413, 782187, 1005669, 1242297, 1293003, 2346561, 3017007, 3726891, 7039683, 9051021, 21119049, 63357147]

約数ペア:

[(1, 63357147), (3, 21119049), (7, 9051021), (9, 7039683), (17, 3726891), (21, 3017007), (27, 2346561), (49, 1293003), (51, 1242297), (63, 1005669), (81, 782187), (119, 532413), (147, 431001), (153, 414099), (189, 335223), (243, 260729), (313, 202419), (357, 177471), (441, 143667), (459, 138033), (567, 111741), (833, 76059), (939, 67473), (1071, 59157), (1323, 47889), (1377, 46011), (1701, 37247), (2191, 28917), (2499, 25353), (2817, 22491), (3213, 19719), (3969, 15963), (4131, 15337), (5321, 11907), (6573, 9639), (7497, 8451)]