72698781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 99751680

約数和(自身を除く): 27052899

約数列:

[1, 3, 41, 123, 239, 717, 2473, 7419, 9799, 29397, 101393, 304179, 591047, 1773141, 24232927, 72698781]

約数ペア:

[(1, 72698781), (3, 24232927), (41, 1773141), (123, 591047), (239, 304179), (717, 101393), (2473, 29397), (7419, 9799)]