56409561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{160711}}^1$

素因数の和:160733

約数の個数: 16

約数和(自身を含む): 89998720

約数和(自身を除く): 33589159

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 160711, 482133, 1446399, 2089243, 4339197, 6267729, 18803187, 56409561]

約数ペア:

[(1, 56409561), (3, 18803187), (9, 6267729), (13, 4339197), (27, 2089243), (39, 1446399), (117, 482133), (351, 160711)]