54616821

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5233}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 85921344

約数和(自身を除く): 31304523

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 5233, 10437, 15699, 36631, 109893, 256417, 371543, 769251, 1114629, 2600801, 7802403, 18205607, 54616821]

約数ペア:

[(1, 54616821), (3, 18205607), (7, 7802403), (21, 2600801), (49, 1114629), (71, 769251), (147, 371543), (213, 256417), (497, 109893), (1491, 36631), (3479, 15699), (5233, 10437)]