20161198629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{265513}}^1$

素因数の和:265602

約数の個数: 48

約数和(自身を含む): 34792954560

約数和(自身を除く): 14631755931

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1287, 1947, 2301, 5841, 6903, 8437, 25311, 75933, 265513, 796539, 2389617, 2920643, 3451669, 8761929, 10355007, 15665267, 26285787, 31065021, 37968359, 46995801, 113905077, 140987403, 172317937, 203648471, 341715231, 516953811, 610945413, 1550861433, 1832836239, 2240133181, 6720399543, 20161198629]

約数ペア:

[(1, 20161198629), (3, 6720399543), (9, 2240133181), (11, 1832836239), (13, 1550861433), (33, 610945413), (39, 516953811), (59, 341715231), (99, 203648471), (117, 172317937), (143, 140987403), (177, 113905077), (429, 46995801), (531, 37968359), (649, 31065021), (767, 26285787), (1287, 15665267), (1947, 10355007), (2301, 8761929), (5841, 3451669), (6903, 2920643), (8437, 2389617), (25311, 796539), (75933, 265513)]