129707963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2503}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 162018816

約数和(自身を除く): 32310853

約数列:

[1, 7, 11, 77, 673, 2503, 4711, 7403, 17521, 27533, 51821, 192731, 1684519, 11791633, 18529709, 129707963]

約数ペア:

[(1, 129707963), (7, 18529709), (11, 11791633), (77, 1684519), (673, 192731), (2503, 51821), (4711, 27533), (7403, 17521)]