144687543

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 263684736

約数和(自身を除く): 118997193

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 6883, 7007, 20649, 21021, 48181, 75713, 89479, 144543, 227139, 268437, 337267, 529991, 626353, 984269, 1011801, 1589973, 1879059, 2952807, 3709937, 4384471, 6889883, 11129811, 13153413, 20669649, 48229181, 144687543]

約数ペア:

[(1, 144687543), (3, 48229181), (7, 20669649), (11, 13153413), (13, 11129811), (21, 6889883), (33, 4384471), (39, 3709937), (49, 2952807), (77, 1879059), (91, 1589973), (143, 1011801), (147, 984269), (231, 626353), (273, 529991), (429, 337267), (539, 268437), (637, 227139), (1001, 144543), (1617, 89479), (1911, 75713), (3003, 48181), (6883, 21021), (7007, 20649)]