140390073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 210712320

約数和(自身を除く): 70322247

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 2143, 2259, 6429, 7279, 19287, 21837, 62147, 65511, 186441, 537893, 559323, 1613679, 4841037, 15598897, 46796691, 140390073]

約数ペア:

[(1, 140390073), (3, 46796691), (9, 15598897), (29, 4841037), (87, 1613679), (251, 559323), (261, 537893), (753, 186441), (2143, 65511), (2259, 62147), (6429, 21837), (7279, 19287)]