129208839639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{64187203}}^1$

素因数の和:64187278

約数の個数: 16

約数和(自身を含む): 191021119104

約数和(自身を除く): 61812279465

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 64187203, 192561609, 706059233, 2118177699, 3915419383, 11746258149, 43069613213, 129208839639]

約数ペア:

[(1, 129208839639), (3, 43069613213), (11, 11746258149), (33, 3915419383), (61, 2118177699), (183, 706059233), (671, 192561609), (2013, 64187203)]