90163827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{256877}}^1$

素因数の和:256899

約数の個数: 16

約数和(自身を含む): 143851680

約数和(自身を除く): 53687853

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 256877, 770631, 2311893, 3339401, 6935679, 10018203, 30054609, 90163827]

約数ペア:

[(1, 90163827), (3, 30054609), (9, 10018203), (13, 6935679), (27, 3339401), (39, 2311893), (117, 770631), (351, 256877)]