78390877

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 84344832

約数和(自身を除く): 5953955

約数列:

[1, 23, 47, 127, 571, 1081, 2921, 5969, 13133, 26837, 72517, 137287, 617251, 1667891, 3408299, 78390877]

約数ペア:

[(1, 78390877), (23, 3408299), (47, 1667891), (127, 617251), (571, 137287), (1081, 72517), (2921, 26837), (5969, 13133)]