170721147

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 230912000

約数和(自身を除く): 60190853

約数列:

[1, 3, 127, 163, 381, 489, 2749, 8247, 20701, 62103, 349123, 448087, 1047369, 1344261, 56907049, 170721147]

約数ペア:

[(1, 170721147), (3, 56907049), (127, 1344261), (163, 1047369), (381, 448087), (489, 349123), (2749, 62103), (8247, 20701)]