118219521

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106217}}^1$

素因数の和:106280

約数の個数: 16

約数和(自身を含む): 183544704

約数和(自身を除く): 65325183

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 106217, 318651, 743519, 2230557, 5629501, 16888503, 39406507, 118219521]

約数ペア:

[(1, 118219521), (3, 39406507), (7, 16888503), (21, 5629501), (53, 2230557), (159, 743519), (371, 318651), (1113, 106217)]