90158139

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 135272592

約数和(自身を除く): 45114453

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 2993, 3347, 8979, 10041, 26937, 30123, 137227, 244331, 411681, 732993, 1235043, 2198979, 10017571, 30052713, 90158139]

約数ペア:

[(1, 90158139), (3, 30052713), (9, 10017571), (41, 2198979), (73, 1235043), (123, 732993), (219, 411681), (369, 244331), (657, 137227), (2993, 30123), (3347, 26937), (8979, 10041)]