66911001

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 90953280

約数和(自身を除く): 24042279

約数列:

[1, 3, 89, 131, 267, 393, 1913, 5739, 11659, 34977, 170257, 250603, 510771, 751809, 22303667, 66911001]

約数ペア:

[(1, 66911001), (3, 22303667), (89, 751809), (131, 510771), (267, 250603), (393, 170257), (1913, 34977), (5739, 11659)]