71566041

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6961}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 100252800

約数和(自身を除く): 28686759

約数列:

[1, 3, 23, 69, 149, 447, 3427, 6961, 10281, 20883, 160103, 480309, 1037189, 3111567, 23855347, 71566041]

約数ペア:

[(1, 71566041), (3, 23855347), (23, 3111567), (69, 1037189), (149, 480309), (447, 160103), (3427, 20883), (6961, 10281)]