68033217

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15959}}^1$

素因数の和:16005

約数の個数: 24

約数和(自身を含む): 109166400

約数和(自身を除く): 41133183

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 15959, 47877, 111713, 335139, 462811, 781991, 1388433, 2345973, 3239677, 9719031, 22677739, 68033217]

約数ペア:

[(1, 68033217), (3, 22677739), (7, 9719031), (21, 3239677), (29, 2345973), (49, 1388433), (87, 781991), (147, 462811), (203, 335139), (609, 111713), (1421, 47877), (4263, 15959)]