133670481

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29333}}^1$

素因数の和:29381

約数の個数: 24

約数和(自身を含む): 214020864

約数和(自身を除く): 80350383

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 29333, 87999, 205331, 615993, 909323, 1437317, 2727969, 4311951, 6365261, 19095783, 44556827, 133670481]

約数ペア:

[(1, 133670481), (3, 44556827), (7, 19095783), (21, 6365261), (31, 4311951), (49, 2727969), (93, 1437317), (147, 909323), (217, 615993), (651, 205331), (1519, 87999), (4557, 29333)]