68535441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{911}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 106893696

約数和(自身を除く): 38358255

約数列:

[1, 3, 9, 13, 39, 117, 643, 911, 1929, 2733, 5787, 8199, 8359, 11843, 25077, 35529, 75231, 106587, 585773, 1757319, 5271957, 7615049, 22845147, 68535441]

約数ペア:

[(1, 68535441), (3, 22845147), (9, 7615049), (13, 5271957), (39, 1757319), (117, 585773), (643, 106587), (911, 75231), (1929, 35529), (2733, 25077), (5787, 11843), (8199, 8359)]