66993591

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{4127}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 102242304

約数和(自身を除く): 35248713

約数列:

[1, 3, 7, 21, 773, 2319, 4127, 5411, 12381, 16233, 28889, 86667, 3190171, 9570513, 22331197, 66993591]

約数ペア:

[(1, 66993591), (3, 22331197), (7, 9570513), (21, 3190171), (773, 86667), (2319, 28889), (4127, 16233), (5411, 12381)]