27839905211

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 31813000128

約数和(自身を除く): 3973094917

約数列:

[1, 17, 19, 71, 181, 323, 353, 361, 1207, 1349, 3077, 3439, 6001, 6137, 6707, 12851, 22933, 25063, 25631, 58463, 63893, 65341, 114019, 127433, 218467, 244169, 426071, 435727, 476197, 1086181, 1110797, 1213967, 2166361, 4150873, 4536403, 4639211, 8095349, 9047743, 20637439, 23065373, 77118851, 78866587, 86191657, 153811631, 392111341, 1465258169, 1637641483, 27839905211]

約数ペア:

[(1, 27839905211), (17, 1637641483), (19, 1465258169), (71, 392111341), (181, 153811631), (323, 86191657), (353, 78866587), (361, 77118851), (1207, 23065373), (1349, 20637439), (3077, 9047743), (3439, 8095349), (6001, 4639211), (6137, 4536403), (6707, 4150873), (12851, 2166361), (22933, 1213967), (25063, 1110797), (25631, 1086181), (58463, 476197), (63893, 435727), (65341, 426071), (114019, 244169), (127433, 218467)]