83691519

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 113206368

約数和(自身を除く): 29514849

約数列:

[1, 3, 137, 157, 411, 471, 1297, 3891, 21509, 64527, 177689, 203629, 533067, 610887, 27897173, 83691519]

約数ペア:

[(1, 83691519), (3, 27897173), (137, 610887), (157, 533067), (411, 203629), (471, 177689), (1297, 64527), (3891, 21509)]