42350553

素因数分解:

$3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 35409447

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 269, 343, 357, 441, 459, 807, 833, 1029, 1071, 1323, 1883, 2421, 2499, 3087, 3213, 4573, 5649, 5831, 7263, 7497, 9261, 13181, 13719, 16947, 17493, 22491, 32011, 39543, 41157, 50841, 52479, 92267, 96033, 118629, 123471, 157437, 224077, 276801, 288099, 355887, 672231, 830403, 864297, 1568539, 2016693, 2491209, 4705617, 6050079, 14116851, 42350553]

約数ペア:

[(1, 42350553), (3, 14116851), (7, 6050079), (9, 4705617), (17, 2491209), (21, 2016693), (27, 1568539), (49, 864297), (51, 830403), (63, 672231), (119, 355887), (147, 288099), (153, 276801), (189, 224077), (269, 157437), (343, 123471), (357, 118629), (441, 96033), (459, 92267), (807, 52479), (833, 50841), (1029, 41157), (1071, 39543), (1323, 32011), (1883, 22491), (2421, 17493), (2499, 16947), (3087, 13719), (3213, 13181), (4573, 9261), (5649, 7497), (5831, 7263)]