72043191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17749}}^1$

素因数の和:17807

約数の個数: 24

約数和(自身を含む): 116298000

約数和(自身を除く): 44254809

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 17749, 53247, 159741, 195239, 585717, 727709, 1757151, 2183127, 6549381, 8004799, 24014397, 72043191]

約数ペア:

[(1, 72043191), (3, 24014397), (9, 8004799), (11, 6549381), (33, 2183127), (41, 1757151), (99, 727709), (123, 585717), (369, 195239), (451, 159741), (1353, 53247), (4059, 17749)]