156778722477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446663027}}^1$

素因数の和:446663049

約数の個数: 16

約数和(自身を含む): 250131295680

約数和(自身を除く): 93352573203

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446663027, 1339989081, 4019967243, 5806619351, 12059901729, 17419858053, 52259574159, 156778722477]

約数ペア:

[(1, 156778722477), (3, 52259574159), (9, 17419858053), (13, 12059901729), (27, 5806619351), (39, 4019967243), (117, 1339989081), (351, 446663027)]