291255102

素因数分解:

$2^1\times 3^4\times {\mathrm{727}}^1\times {\mathrm{2473}}^1$

素因数の和:3214

約数の個数: 40

約数和(自身を含む): 653789136

約数和(自身を除く): 362534034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 727, 1454, 2181, 2473, 4362, 4946, 6543, 7419, 13086, 14838, 19629, 22257, 39258, 44514, 58887, 66771, 117774, 133542, 200313, 400626, 1797871, 3595742, 5393613, 10787226, 16180839, 32361678, 48542517, 97085034, 145627551, 291255102]

約数ペア:

[(1, 291255102), (2, 145627551), (3, 97085034), (6, 48542517), (9, 32361678), (18, 16180839), (27, 10787226), (54, 5393613), (81, 3595742), (162, 1797871), (727, 400626), (1454, 200313), (2181, 133542), (2473, 117774), (4362, 66771), (4946, 58887), (6543, 44514), (7419, 39258), (13086, 22257), (14838, 19629)]