40451871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 18254049

約数列:

[1, 3, 23, 41, 69, 79, 123, 181, 237, 543, 943, 1817, 2829, 3239, 4163, 5451, 7421, 9717, 12489, 14299, 22263, 42897, 74497, 170683, 223491, 328877, 512049, 586259, 986631, 1758777, 13483957, 40451871]

約数ペア:

[(1, 40451871), (3, 13483957), (23, 1758777), (41, 986631), (69, 586259), (79, 512049), (123, 328877), (181, 223491), (237, 170683), (543, 74497), (943, 42897), (1817, 22263), (2829, 14299), (3239, 12489), (4163, 9717), (5451, 7421)]