78954381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1097}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 124697664

約数和(自身を除く): 45743283

約数列:

[1, 3, 9, 11, 33, 99, 727, 1097, 2181, 3291, 6543, 7997, 9873, 12067, 23991, 36201, 71973, 108603, 797519, 2392557, 7177671, 8772709, 26318127, 78954381]

約数ペア:

[(1, 78954381), (3, 26318127), (9, 8772709), (11, 7177671), (33, 2392557), (99, 797519), (727, 108603), (1097, 71973), (2181, 36201), (3291, 23991), (6543, 12067), (7997, 9873)]