156909439419

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1\times {\mathrm{117701}}^1$

素因数の和:121330

約数の個数: 16

約数和(自身を含む): 210921984000

約数和(自身を除く): 54012544581

約数列:

[1, 3, 127, 381, 3499, 10497, 117701, 353103, 444373, 1333119, 14948027, 44844081, 411835799, 1235507397, 52303146473, 156909439419]

約数ペア:

[(1, 156909439419), (3, 52303146473), (127, 1235507397), (381, 411835799), (3499, 44844081), (10497, 14948027), (117701, 1333119), (353103, 444373)]