121500621

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{709}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 196982400

約数和(自身を除く): 75481779

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 577, 709, 1731, 2127, 5193, 6347, 6381, 7799, 15579, 19041, 19143, 23397, 57123, 70191, 171369, 210573, 409093, 1227279, 3681837, 4500023, 11045511, 13500069, 40500207, 121500621]

約数ペア:

[(1, 121500621), (3, 40500207), (9, 13500069), (11, 11045511), (27, 4500023), (33, 3681837), (99, 1227279), (297, 409093), (577, 210573), (709, 171369), (1731, 70191), (2127, 57123), (5193, 23397), (6347, 19143), (6381, 19041), (7799, 15579)]