189053487

素因数分解:

$3^3\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1063}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 320732160

約数和(自身を除く): 131678673

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 941, 1063, 2823, 3189, 6587, 7441, 8469, 9567, 19761, 22323, 25407, 28701, 59283, 66969, 177849, 200907, 1000283, 3000849, 7001981, 9002547, 21005943, 27007641, 63017829, 189053487]

約数ペア:

[(1, 189053487), (3, 63017829), (7, 27007641), (9, 21005943), (21, 9002547), (27, 7001981), (63, 3000849), (189, 1000283), (941, 200907), (1063, 177849), (2823, 66969), (3189, 59283), (6587, 28701), (7441, 25407), (8469, 22323), (9567, 19761)]