71286459

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1$

素因数の和:4426

約数の個数: 16

約数和(自身を含む): 97652352

約数和(自身を除く): 26365893

約数列:

[1, 3, 67, 83, 201, 249, 4273, 5561, 12819, 16683, 286291, 354659, 858873, 1063977, 23762153, 71286459]

約数ペア:

[(1, 71286459), (3, 23762153), (67, 1063977), (83, 858873), (201, 354659), (249, 286291), (4273, 16683), (5561, 12819)]