121987756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{33403}}^1$

素因数の和:33501

約数の個数: 24

約数和(自身を含む): 235698624

約数和(自身を除く): 113710868

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 33403, 66806, 133612, 367433, 734866, 1469732, 2772449, 5544898, 11089796, 30496939, 60993878, 121987756]

約数ペア:

[(1, 121987756), (2, 60993878), (4, 30496939), (11, 11089796), (22, 5544898), (44, 2772449), (83, 1469732), (166, 734866), (332, 367433), (913, 133612), (1826, 66806), (3652, 33403)]