744283431

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{997}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 1131173120

約数和(自身を除く): 386889689

約数列:

[1, 3, 9, 27, 43, 129, 387, 643, 997, 1161, 1929, 2991, 5787, 8973, 17361, 26919, 27649, 42871, 82947, 128613, 248841, 385839, 641071, 746523, 1157517, 1923213, 5769639, 17308917, 27566053, 82698159, 248094477, 744283431]

約数ペア:

[(1, 744283431), (3, 248094477), (9, 82698159), (27, 27566053), (43, 17308917), (129, 5769639), (387, 1923213), (643, 1157517), (997, 746523), (1161, 641071), (1929, 385839), (2991, 248841), (5787, 128613), (8973, 82947), (17361, 42871), (26919, 27649)]