86616243

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15803}}^1$

素因数の和:15848

約数の個数: 32

約数和(自身を含む): 151718400

約数和(自身を除く): 65102157

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15803, 47409, 110621, 142227, 331863, 426681, 458287, 995589, 1374861, 2986767, 3208009, 4124583, 9624027, 12373749, 28872081, 86616243]

約数ペア:

[(1, 86616243), (3, 28872081), (7, 12373749), (9, 9624027), (21, 4124583), (27, 3208009), (29, 2986767), (63, 1374861), (87, 995589), (189, 458287), (203, 426681), (261, 331863), (609, 142227), (783, 110621), (1827, 47409), (5481, 15803)]