187006071

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 290790400

約数和(自身を除く): 103784329

約数列:

[1, 3, 7, 21, 73, 199, 219, 511, 597, 613, 1393, 1533, 1839, 4179, 4291, 12873, 14527, 43581, 44749, 101689, 121987, 134247, 305067, 313243, 365961, 853909, 939729, 2561727, 8905051, 26715153, 62335357, 187006071]

約数ペア:

[(1, 187006071), (3, 62335357), (7, 26715153), (21, 8905051), (73, 2561727), (199, 939729), (219, 853909), (511, 365961), (597, 313243), (613, 305067), (1393, 134247), (1533, 121987), (1839, 101689), (4179, 44749), (4291, 43581), (12873, 14527)]