127651107

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{8461}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 175468032

約数和(自身を除く): 47816925

約数列:

[1, 3, 47, 107, 141, 321, 5029, 8461, 15087, 25383, 397667, 905327, 1193001, 2715981, 42550369, 127651107]

約数ペア:

[(1, 127651107), (3, 42550369), (47, 2715981), (107, 1193001), (141, 905327), (321, 397667), (5029, 25383), (8461, 15087)]