42665697

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{9241}}^1$

素因数の和:9275

約数の個数: 24

約数和(自身を含む): 67281760

約数和(自身を除く): 24616063

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 9241, 27723, 83169, 175579, 249507, 526737, 748521, 1580211, 2245563, 4740633, 14221899, 42665697]

約数ペア:

[(1, 42665697), (3, 14221899), (9, 4740633), (19, 2245563), (27, 1580211), (57, 748521), (81, 526737), (171, 249507), (243, 175579), (513, 83169), (1539, 27723), (4617, 9241)]