149080281

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{65129}}^1$

素因数の和:65248

約数の個数: 16

約数和(自身を含む): 229257600

約数和(自身を除く): 80177319

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 65129, 195387, 455903, 1367709, 7099061, 21297183, 49693427, 149080281]

約数ペア:

[(1, 149080281), (3, 49693427), (7, 21297183), (21, 7099061), (109, 1367709), (327, 455903), (763, 195387), (2289, 65129)]