13305412323

素因数分解:

$3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{76771}}^1$

素因数の和:76925

約数の個数: 48

約数和(自身を含む): 23105301120

約数和(自身を除く): 9799888797

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 131, 147, 189, 393, 441, 917, 1179, 1323, 2751, 3537, 6419, 8253, 19257, 24759, 57771, 76771, 173313, 230313, 537397, 690939, 1612191, 2072817, 3761779, 4836573, 10057001, 11285337, 14509719, 30171003, 33856011, 70399007, 90513009, 101568033, 211197021, 271539027, 492793049, 633591063, 1478379147, 1900773189, 4435137441, 13305412323]

約数ペア:

[(1, 13305412323), (3, 4435137441), (7, 1900773189), (9, 1478379147), (21, 633591063), (27, 492793049), (49, 271539027), (63, 211197021), (131, 101568033), (147, 90513009), (189, 70399007), (393, 33856011), (441, 30171003), (917, 14509719), (1179, 11285337), (1323, 10057001), (2751, 4836573), (3537, 3761779), (6419, 2072817), (8253, 1612191), (19257, 690939), (24759, 537397), (57771, 230313), (76771, 173313)]