83550957

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 129883392

約数和(自身を除く): 46332435

約数列:

[1, 3, 7, 21, 113, 137, 257, 339, 411, 771, 791, 959, 1799, 2373, 2877, 5397, 15481, 29041, 35209, 46443, 87123, 105627, 108367, 203287, 246463, 325101, 609861, 739389, 3978617, 11935851, 27850319, 83550957]

約数ペア:

[(1, 83550957), (3, 27850319), (7, 11935851), (21, 3978617), (113, 739389), (137, 609861), (257, 325101), (339, 246463), (411, 203287), (771, 108367), (791, 105627), (959, 87123), (1799, 46443), (2373, 35209), (2877, 29041), (5397, 15481)]