127491951

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 171959040

約数和(自身を除く): 44467089

約数列:

[1, 3, 131, 353, 393, 919, 1059, 2757, 46243, 120389, 138729, 324407, 361167, 973221, 42497317, 127491951]

約数ペア:

[(1, 127491951), (3, 42497317), (131, 973221), (353, 361167), (393, 324407), (919, 138729), (1059, 120389), (2757, 46243)]