55350009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 97231680

約数和(自身を除く): 41881671

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 1483, 2871, 3393, 4147, 4449, 12441, 13347, 16313, 19279, 37323, 43007, 48939, 57837, 129021, 146817, 173511, 212069, 387063, 473077, 559091, 636207, 1419231, 1677273, 1908621, 4257693, 5031819, 6150001, 18450003, 55350009]

約数ペア:

[(1, 55350009), (3, 18450003), (9, 6150001), (11, 5031819), (13, 4257693), (29, 1908621), (33, 1677273), (39, 1419231), (87, 636207), (99, 559091), (117, 473077), (143, 387063), (261, 212069), (319, 173511), (377, 146817), (429, 129021), (957, 57837), (1131, 48939), (1287, 43007), (1483, 37323), (2871, 19279), (3393, 16313), (4147, 13347), (4449, 12441)]