137427747

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 184977408

約数和(自身を除く): 47549661

約数列:

[1, 3, 191, 373, 573, 643, 1119, 1929, 71243, 122813, 213729, 239839, 368439, 719517, 45809249, 137427747]

約数ペア:

[(1, 137427747), (3, 45809249), (191, 719517), (373, 368439), (573, 239839), (643, 213729), (1119, 122813), (1929, 71243)]