68590263

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3449}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 104659200

約数和(自身を除く): 36068937

約数列:

[1, 3, 7, 21, 947, 2841, 3449, 6629, 10347, 19887, 24143, 72429, 3266203, 9798609, 22863421, 68590263]

約数ペア:

[(1, 68590263), (3, 22863421), (7, 9798609), (21, 3266203), (947, 72429), (2841, 24143), (3449, 19887), (6629, 10347)]