71340753

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 105336000

約数和(自身を除く): 33995247

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 1319, 1639, 3957, 4917, 14509, 18029, 43527, 54087, 159599, 196531, 478797, 589593, 2161841, 6485523, 23780251, 71340753]

約数ペア:

[(1, 71340753), (3, 23780251), (11, 6485523), (33, 2161841), (121, 589593), (149, 478797), (363, 196531), (447, 159599), (1319, 54087), (1639, 43527), (3957, 18029), (4917, 14509)]