157085478009

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{66873341}}^1$

素因数の和:66873382

約数の個数: 20

約数和(自身を含む): 242750231460

約数和(自身を除く): 85664753451

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 66873341, 200620023, 601860069, 1805580207, 1939326889, 5416740621, 5817980667, 17453942001, 52361826003, 157085478009]

約数ペア:

[(1, 157085478009), (3, 52361826003), (9, 17453942001), (27, 5817980667), (29, 5416740621), (81, 1939326889), (87, 1805580207), (261, 601860069), (783, 200620023), (2349, 66873341)]