72470493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 111908160

約数和(自身を除く): 39437667

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 8539, 25617, 76851, 196397, 350099, 589191, 1050297, 1767573, 3150891, 8052277, 24156831, 72470493]

約数ペア:

[(1, 72470493), (3, 24156831), (9, 8052277), (23, 3150891), (41, 1767573), (69, 1050297), (123, 589191), (207, 350099), (369, 196397), (943, 76851), (2829, 25617), (8487, 8539)]