201739509

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3623}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 305285760

約数和(自身を除く): 103546251

約数列:

[1, 3, 9, 23, 69, 207, 269, 807, 2421, 3623, 6187, 10869, 18561, 32607, 55683, 83329, 249987, 749961, 974587, 2923761, 8771283, 22415501, 67246503, 201739509]

約数ペア:

[(1, 201739509), (3, 67246503), (9, 22415501), (23, 8771283), (69, 2923761), (207, 974587), (269, 749961), (807, 249987), (2421, 83329), (3623, 55683), (6187, 32607), (10869, 18561)]