131353542

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{4651}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 292517760

約数和(自身を除く): 161164218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 1046, 1569, 3138, 4651, 4707, 9302, 9414, 13953, 14121, 27906, 28242, 41859, 83718, 125577, 251154, 2432473, 4864946, 7297419, 14594838, 21892257, 43784514, 65676771, 131353542]

約数ペア:

[(1, 131353542), (2, 65676771), (3, 43784514), (6, 21892257), (9, 14594838), (18, 7297419), (27, 4864946), (54, 2432473), (523, 251154), (1046, 125577), (1569, 83718), (3138, 41859), (4651, 28242), (4707, 27906), (9302, 14121), (9414, 13953)]