90916839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8011}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 142902032

約数和(自身を除く): 51985193

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 8011, 11349, 24033, 72099, 104143, 312429, 777067, 937287, 2331201, 6993603, 10101871, 30305613, 90916839]

約数ペア:

[(1, 90916839), (3, 30305613), (9, 10101871), (13, 6993603), (39, 2331201), (97, 937287), (117, 777067), (291, 312429), (873, 104143), (1261, 72099), (3783, 24033), (8011, 11349)]