119826639

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 175740240

約数和(自身を除く): 55913601

約数列:

[1, 3, 9, 137, 157, 411, 471, 619, 1233, 1413, 1857, 5571, 21509, 64527, 84803, 97183, 193581, 254409, 291549, 763227, 874647, 13314071, 39942213, 119826639]

約数ペア:

[(1, 119826639), (3, 39942213), (9, 13314071), (137, 874647), (157, 763227), (411, 291549), (471, 254409), (619, 193581), (1233, 97183), (1413, 84803), (1857, 64527), (5571, 21509)]