67964491

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 79865856

約数和(自身を除く): 11901365

約数列:

[1, 7, 47, 167, 329, 1169, 1237, 7849, 8659, 54943, 58139, 206579, 406973, 1446053, 9709213, 67964491]

約数ペア:

[(1, 67964491), (7, 9709213), (47, 1446053), (167, 406973), (329, 206579), (1169, 58139), (1237, 54943), (7849, 8659)]