86153809

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 109166400

約数和(自身を除く): 23012591

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3191, 3857, 22337, 26999, 60629, 92539, 156359, 424403, 647773, 1758241, 2970821, 4534411, 12307687, 86153809]

約数ペア:

[(1, 86153809), (7, 12307687), (19, 4534411), (29, 2970821), (49, 1758241), (133, 647773), (203, 424403), (551, 156359), (931, 92539), (1421, 60629), (3191, 26999), (3857, 22337)]