75186747

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8447}}^1$

素因数の和:8519

約数の個数: 24

約数和(自身を含む): 115974144

約数和(自身を除く): 40787397

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8447, 8901, 25341, 76023, 194281, 363221, 582843, 1089663, 1748529, 3268989, 8354083, 25062249, 75186747]

約数ペア:

[(1, 75186747), (3, 25062249), (9, 8354083), (23, 3268989), (43, 1748529), (69, 1089663), (129, 582843), (207, 363221), (387, 194281), (989, 76023), (2967, 25341), (8447, 8901)]