3923648001

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97771}}^1$

素因数の和:97811

約数の個数: 48

約数和(自身を含む): 7117801600

約数和(自身を除く): 3194153599

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 3087, 4459, 5733, 13377, 40131, 97771, 293313, 684397, 879939, 1271023, 2053191, 3813069, 4790779, 6159573, 8897161, 11439207, 14372337, 26691483, 33535453, 43117011, 62280127, 80074449, 100606359, 186840381, 301819077, 435960889, 560521143, 1307882667, 3923648001]

約数ペア:

[(1, 3923648001), (3, 1307882667), (7, 560521143), (9, 435960889), (13, 301819077), (21, 186840381), (39, 100606359), (49, 80074449), (63, 62280127), (91, 43117011), (117, 33535453), (147, 26691483), (273, 14372337), (343, 11439207), (441, 8897161), (637, 6159573), (819, 4790779), (1029, 3813069), (1911, 2053191), (3087, 1271023), (4459, 879939), (5733, 684397), (13377, 293313), (40131, 97771)]