89764857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 36

約数和(自身を含む): 160477824

約数和(自身を除く): 70712967

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 8431, 10647, 25293, 59017, 75879, 109603, 177051, 328809, 531153, 767221, 986427, 1424839, 2301663, 4274517, 6904989, 9973873, 12823551, 29921619, 89764857]

約数ペア:

[(1, 89764857), (3, 29921619), (7, 12823551), (9, 9973873), (13, 6904989), (21, 4274517), (39, 2301663), (63, 1424839), (91, 986427), (117, 767221), (169, 531153), (273, 328809), (507, 177051), (819, 109603), (1183, 75879), (1521, 59017), (3549, 25293), (8431, 10647)]