164064417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{7879}}^1$

素因数の和:8524

約数の個数: 16

約数和(自身を含む): 239047680

約数和(自身を除く): 74983263

約数列:

[1, 3, 11, 33, 631, 1893, 6941, 7879, 20823, 23637, 86669, 260007, 4971649, 14914947, 54688139, 164064417]

約数ペア:

[(1, 164064417), (3, 54688139), (11, 14914947), (33, 4971649), (631, 260007), (1893, 86669), (6941, 23637), (7879, 20823)]