120247514149

素因数分解:

$7^3\times {\mathrm{8731}}^1\times {\mathrm{40153}}^1$

素因数の和:48905

約数の個数: 16

約数和(自身を含む): 140249891200

約数和(自身を除く): 20002377051

約数列:

[1, 7, 49, 343, 8731, 40153, 61117, 281071, 427819, 1967497, 2994733, 13772479, 350575843, 2454030901, 17178216307, 120247514149]

約数ペア:

[(1, 120247514149), (7, 17178216307), (49, 2454030901), (343, 350575843), (8731, 13772479), (40153, 2994733), (61117, 1967497), (281071, 427819)]