133669977

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 207427584

約数和(自身を除く): 73757607

約数列:

[1, 3, 7, 21, 97, 211, 291, 311, 633, 679, 933, 1477, 2037, 2177, 4431, 6531, 20467, 30167, 61401, 65621, 90501, 143269, 196863, 211169, 429807, 459347, 633507, 1378041, 6365237, 19095711, 44556659, 133669977]

約数ペア:

[(1, 133669977), (3, 44556659), (7, 19095711), (21, 6365237), (97, 1378041), (211, 633507), (291, 459347), (311, 429807), (633, 211169), (679, 196863), (933, 143269), (1477, 90501), (2037, 65621), (2177, 61401), (4431, 30167), (6531, 20467)]