67886361

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{8969}}^1$

素因数の和:9033

約数の個数: 18

約数和(自身を含む): 101567310

約数和(自身を除く): 33680949

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 8969, 26907, 80721, 260101, 780303, 2340909, 7542929, 22628787, 67886361]

約数ペア:

[(1, 67886361), (3, 22628787), (9, 7542929), (29, 2340909), (87, 780303), (261, 260101), (841, 80721), (2523, 26907), (7569, 8969)]