42168729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13003}}^1$

素因数の和:13076

約数の個数: 16

約数和(自身を含む): 59922432

約数和(自身を除く): 17753703

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 13003, 39009, 299069, 611141, 897207, 1833423, 14056243, 42168729]

約数ペア:

[(1, 42168729), (3, 14056243), (23, 1833423), (47, 897207), (69, 611141), (141, 299069), (1081, 39009), (3243, 13003)]