82719021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{827}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 137991168

約数和(自身を除く): 55272147

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 433, 827, 1299, 2481, 3031, 4763, 5789, 9093, 9097, 14289, 17367, 27291, 33341, 63679, 100023, 191037, 358091, 1074273, 2506637, 3939001, 7519911, 11817003, 27573007, 82719021]

約数ペア:

[(1, 82719021), (3, 27573007), (7, 11817003), (11, 7519911), (21, 3939001), (33, 2506637), (77, 1074273), (231, 358091), (433, 191037), (827, 100023), (1299, 63679), (2481, 33341), (3031, 27291), (4763, 17367), (5789, 14289), (9093, 9097)]