66448347

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4787}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 101428992

約数和(自身を除く): 34980645

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 4787, 13881, 14361, 33509, 100527, 3164207, 9492621, 22149449, 66448347]

約数ペア:

[(1, 66448347), (3, 22149449), (7, 9492621), (21, 3164207), (661, 100527), (1983, 33509), (4627, 14361), (4787, 13881)]