75198021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{5323}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 106565184

約数和(自身を除く): 31367163

約数列:

[1, 3, 17, 51, 277, 831, 4709, 5323, 14127, 15969, 90491, 271473, 1474471, 4423413, 25066007, 75198021]

約数ペア:

[(1, 75198021), (3, 25066007), (17, 4423413), (51, 1474471), (277, 271473), (831, 90491), (4709, 15969), (5323, 14127)]