127979169

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{1741}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 173085120

約数和(自身を除く): 45105951

約数列:

[1, 3, 107, 229, 321, 687, 1741, 5223, 24503, 73509, 186287, 398689, 558861, 1196067, 42659723, 127979169]

約数ペア:

[(1, 127979169), (3, 42659723), (107, 1196067), (229, 558861), (321, 398689), (687, 186287), (1741, 73509), (5223, 24503)]