51483393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 80720640

約数和(自身を除く): 29237247

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 3359, 5109, 10077, 15327, 30231, 43667, 131001, 393003, 440029, 1320087, 3960261, 5720377, 17161131, 51483393]

約数ペア:

[(1, 51483393), (3, 17161131), (9, 5720377), (13, 3960261), (39, 1320087), (117, 440029), (131, 393003), (393, 131001), (1179, 43667), (1703, 30231), (3359, 15327), (5109, 10077)]