67980147

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{4091}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 94279680

約数和(自身を除く): 26299533

約数列:

[1, 3, 29, 87, 191, 573, 4091, 5539, 12273, 16617, 118639, 355917, 781381, 2344143, 22660049, 67980147]

約数ペア:

[(1, 67980147), (3, 22660049), (29, 2344143), (87, 781381), (191, 355917), (573, 118639), (4091, 16617), (5539, 12273)]