127139874

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{88661}}^1$

素因数の和:88905

約数の個数: 16

約数和(自身を含む): 255346560

約数和(自身を除く): 128206686

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 88661, 177322, 265983, 531966, 21189979, 42379958, 63569937, 127139874]

約数ペア:

[(1, 127139874), (2, 63569937), (3, 42379958), (6, 21189979), (239, 531966), (478, 265983), (717, 177322), (1434, 88661)]