126329787

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{8713}}^1$

素因数の和:8904

約数の個数: 20

約数和(自身を含む): 189790920

約数和(自身を除く): 63461133

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 8713, 14499, 26139, 78417, 235251, 705753, 1559627, 4678881, 14036643, 42109929, 126329787]

約数ペア:

[(1, 126329787), (3, 42109929), (9, 14036643), (27, 4678881), (81, 1559627), (179, 705753), (537, 235251), (1611, 78417), (4833, 26139), (8713, 14499)]