64156713561

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{128287}}^1$

素因数の和:128781

約数の個数: 24

約数和(自身を含む): 93487057664

約数和(自身を除く): 29330344103

約数列:

[1, 3, 9, 181, 307, 543, 921, 1629, 2763, 55567, 128287, 166701, 384861, 500103, 1154583, 23219947, 39384109, 69659841, 118152327, 208979523, 354456981, 7128523729, 21385571187, 64156713561]

約数ペア:

[(1, 64156713561), (3, 21385571187), (9, 7128523729), (181, 354456981), (307, 208979523), (543, 118152327), (921, 69659841), (1629, 39384109), (2763, 23219947), (55567, 1154583), (128287, 500103), (166701, 384861)]