77658867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 133555968

約数和(自身を除く): 55897101

約数列:

[1, 3, 9, 11, 13, 33, 39, 83, 99, 117, 143, 249, 429, 727, 747, 913, 1079, 1287, 2181, 2739, 3237, 6543, 7997, 8217, 9451, 9711, 11869, 23991, 28353, 35607, 60341, 71973, 85059, 103961, 106821, 181023, 311883, 543069, 663751, 784433, 935649, 1991253, 2353299, 5973759, 7059897, 8628763, 25886289, 77658867]

約数ペア:

[(1, 77658867), (3, 25886289), (9, 8628763), (11, 7059897), (13, 5973759), (33, 2353299), (39, 1991253), (83, 935649), (99, 784433), (117, 663751), (143, 543069), (249, 311883), (429, 181023), (727, 106821), (747, 103961), (913, 85059), (1079, 71973), (1287, 60341), (2181, 35607), (2739, 28353), (3237, 23991), (6543, 11869), (7997, 9711), (8217, 9451)]