69142941

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8011}}^1$

素因数の和:8161

約数の個数: 24

約数和(自身を含む): 114988224

約数和(自身を除く): 45845283

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8011, 8631, 24033, 56077, 72099, 168231, 504693, 1097507, 3292521, 7682549, 9877563, 23047647, 69142941]

約数ペア:

[(1, 69142941), (3, 23047647), (7, 9877563), (9, 7682549), (21, 3292521), (63, 1097507), (137, 504693), (411, 168231), (959, 72099), (1233, 56077), (2877, 24033), (8011, 8631)]