201428073

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13875

約数の個数: 48

約数和(自身を含む): 378717120

約数和(自身を除く): 177289047

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 13841, 14553, 41523, 96887, 124569, 152251, 290661, 373707, 456753, 678209, 871983, 1065757, 1370259, 2034627, 2615949, 3197271, 4110777, 6103881, 7460299, 9591813, 18311643, 22380897, 28775439, 67142691, 201428073]

約数ペア:

[(1, 201428073), (3, 67142691), (7, 28775439), (9, 22380897), (11, 18311643), (21, 9591813), (27, 7460299), (33, 6103881), (49, 4110777), (63, 3197271), (77, 2615949), (99, 2034627), (147, 1370259), (189, 1065757), (231, 871983), (297, 678209), (441, 456753), (539, 373707), (693, 290661), (1323, 152251), (1617, 124569), (2079, 96887), (4851, 41523), (13841, 14553)]