138092451

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{6329}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 210662400

約数和(自身を除く): 72569949

約数列:

[1, 3, 7, 21, 1039, 3117, 6329, 7273, 18987, 21819, 44303, 132909, 6575831, 19727493, 46030817, 138092451]

約数ペア:

[(1, 138092451), (3, 46030817), (7, 19727493), (21, 6575831), (1039, 132909), (3117, 44303), (6329, 21819), (7273, 18987)]