42175053

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{17551}}^1$

素因数の和:17649

約数の個数: 16

約数和(自身を含む): 63187200

約数和(自身を除く): 21012147

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 17551, 52653, 157959, 473877, 1562039, 4686117, 14058351, 42175053]

約数ペア:

[(1, 42175053), (3, 14058351), (9, 4686117), (27, 1562039), (89, 473877), (267, 157959), (801, 52653), (2403, 17551)]