55109811

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 74390400

約数和(自身を除く): 19280589

約数列:

[1, 3, 163, 251, 449, 489, 753, 1347, 40913, 73187, 112699, 122739, 219561, 338097, 18369937, 55109811]

約数ペア:

[(1, 55109811), (3, 18369937), (163, 338097), (251, 219561), (449, 122739), (489, 112699), (753, 73187), (1347, 40913)]