9391383

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 30

約数和(自身を含む): 14848152

約数和(自身を除く): 5456769

約数列:

[1, 3, 9, 23, 27, 69, 71, 81, 207, 213, 621, 639, 1633, 1863, 1917, 4899, 5041, 5751, 14697, 15123, 44091, 45369, 115943, 132273, 136107, 347829, 408321, 1043487, 3130461, 9391383]

約数ペア:

[(1, 9391383), (3, 3130461), (9, 1043487), (23, 408321), (27, 347829), (69, 136107), (71, 132273), (81, 115943), (207, 45369), (213, 44091), (621, 15123), (639, 14697), (1633, 5751), (1863, 5041), (1917, 4899)]