137000949

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 192444000

約数和(自身を除く): 55443051

約数列:

[1, 3, 23, 69, 173, 499, 519, 529, 1497, 1587, 3979, 11477, 11937, 34431, 86327, 91517, 258981, 263971, 274551, 791913, 1985521, 5956563, 45666983, 137000949]

約数ペア:

[(1, 137000949), (3, 45666983), (23, 5956563), (69, 1985521), (173, 791913), (499, 274551), (519, 263971), (529, 258981), (1497, 91517), (1587, 86327), (3979, 34431), (11477, 11937)]