105393141

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12211}}^1$

素因数の和:12361

約数の個数: 24

約数和(自身を含む): 175266624

約数和(自身を除く): 69873483

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 12211, 36633, 85477, 109899, 256431, 769293, 1672907, 5018721, 11710349, 15056163, 35131047, 105393141]

約数ペア:

[(1, 105393141), (3, 35131047), (7, 15056163), (9, 11710349), (21, 5018721), (63, 1672907), (137, 769293), (411, 256431), (959, 109899), (1233, 85477), (2877, 36633), (8631, 12211)]