80028207

素因数分解:

$3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1733}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 132366624

約数和(自身を除く): 52338417

約数列:

[1, 3, 7, 9, 21, 63, 733, 1733, 2199, 5131, 5199, 6597, 12131, 15393, 15597, 36393, 46179, 109179, 1270289, 3810867, 8892023, 11432601, 26676069, 80028207]

約数ペア:

[(1, 80028207), (3, 26676069), (7, 11432601), (9, 8892023), (21, 3810867), (63, 1270289), (733, 109179), (1733, 46179), (2199, 36393), (5131, 15597), (5199, 15393), (6597, 12131)]