207938799

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{86533}}^1$

素因数の和:86631

約数の個数: 16

約数和(自身を含む): 311522400

約数和(自身を除く): 103583601

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 86533, 259599, 778797, 2336391, 7701437, 23104311, 69312933, 207938799]

約数ペア:

[(1, 207938799), (3, 69312933), (9, 23104311), (27, 7701437), (89, 2336391), (267, 778797), (801, 259599), (2403, 86533)]