128679951

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52501}}^1$

素因数の和:52566

約数の個数: 16

約数和(自身を含む): 184807040

約数和(自身を除く): 56127089

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 52501, 157503, 997519, 2257543, 2992557, 6772629, 42893317, 128679951]

約数ペア:

[(1, 128679951), (3, 42893317), (19, 6772629), (43, 2992557), (57, 2257543), (129, 997519), (817, 157503), (2451, 52501)]