63745857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 55762623

約数列:

[1, 3, 7, 9, 21, 23, 29, 37, 41, 63, 69, 87, 111, 123, 161, 203, 207, 259, 261, 287, 333, 369, 483, 609, 667, 777, 851, 861, 943, 1073, 1189, 1449, 1517, 1827, 2001, 2331, 2553, 2583, 2829, 3219, 3567, 4551, 4669, 5957, 6003, 6601, 7511, 7659, 8323, 8487, 9657, 10619, 10701, 13653, 14007, 17871, 19803, 22533, 24679, 24969, 27347, 31857, 34891, 42021, 43993, 53613, 59409, 67599, 74037, 74907, 82041, 95571, 104673, 131979, 172753, 191429, 222111, 244237, 246123, 307951, 314019, 395937, 518259, 574287, 732711, 923853, 1011839, 1554777, 1722861, 2198133, 2771559, 3035517, 7082873, 9106551, 21248619, 63745857]

約数ペア:

[(1, 63745857), (3, 21248619), (7, 9106551), (9, 7082873), (21, 3035517), (23, 2771559), (29, 2198133), (37, 1722861), (41, 1554777), (63, 1011839), (69, 923853), (87, 732711), (111, 574287), (123, 518259), (161, 395937), (203, 314019), (207, 307951), (259, 246123), (261, 244237), (287, 222111), (333, 191429), (369, 172753), (483, 131979), (609, 104673), (667, 95571), (777, 82041), (851, 74907), (861, 74037), (943, 67599), (1073, 59409), (1189, 53613), (1449, 43993), (1517, 42021), (1827, 34891), (2001, 31857), (2331, 27347), (2553, 24969), (2583, 24679), (2829, 22533), (3219, 19803), (3567, 17871), (4551, 14007), (4669, 13653), (5957, 10701), (6003, 10619), (6601, 9657), (7511, 8487), (7659, 8323)]