53365527

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 27735273

約数列:

[1, 3, 9, 27, 79, 127, 197, 237, 381, 591, 711, 1143, 1773, 2133, 3429, 5319, 10033, 15563, 25019, 30099, 46689, 75057, 90297, 140067, 225171, 270891, 420201, 675513, 1976501, 5929503, 17788509, 53365527]

約数ペア:

[(1, 53365527), (3, 17788509), (9, 5929503), (27, 1976501), (79, 675513), (127, 420201), (197, 270891), (237, 225171), (381, 140067), (591, 90297), (711, 75057), (1143, 46689), (1773, 30099), (2133, 25019), (3429, 15563), (5319, 10033)]