67886247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{158243}}^1$

素因数の和:158270

約数の個数: 16

約数和(自身を含む): 106339968

約数和(自身を除く): 38453721

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 158243, 474729, 1740673, 2057159, 5222019, 6171477, 22628749, 67886247]

約数ペア:

[(1, 67886247), (3, 22628749), (11, 6171477), (13, 5222019), (33, 2057159), (39, 1740673), (143, 474729), (429, 158243)]