87066063

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20029}}^1$

素因数の和:20068

約数の個数: 32

約数和(自身を含む): 153830400

約数和(自身を除く): 66764337

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 20029, 60087, 140203, 180261, 420609, 460667, 540783, 1261827, 1382001, 3224669, 3785481, 4146003, 9674007, 12438009, 29022021, 87066063]

約数ペア:

[(1, 87066063), (3, 29022021), (7, 12438009), (9, 9674007), (21, 4146003), (23, 3785481), (27, 3224669), (63, 1382001), (69, 1261827), (161, 540783), (189, 460667), (207, 420609), (483, 180261), (621, 140203), (1449, 60087), (4347, 20029)]