42528663

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{7349}}^1$

素因数の和:7998

約数の個数: 12

約数和(自身を含む): 61534200

約数和(自身を除く): 19005537

約数列:

[1, 3, 9, 643, 1929, 5787, 7349, 22047, 66141, 4725407, 14176221, 42528663]

約数ペア:

[(1, 42528663), (3, 14176221), (9, 4725407), (643, 66141), (1929, 22047), (5787, 7349)]