48778233

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 76806912

約数和(自身を除く): 28028679

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 313, 543, 861, 939, 1267, 2191, 3801, 6573, 7421, 12833, 22263, 38499, 51947, 56653, 89831, 155841, 169959, 269493, 396571, 1189713, 2322773, 6968319, 16259411, 48778233]

約数ペア:

[(1, 48778233), (3, 16259411), (7, 6968319), (21, 2322773), (41, 1189713), (123, 396571), (181, 269493), (287, 169959), (313, 155841), (543, 89831), (861, 56653), (939, 51947), (1267, 38499), (2191, 22263), (3801, 12833), (6573, 7421)]