207702963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3109}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 323763440

約数和(自身を除く): 116060477

約数列:

[1, 3, 9, 13, 39, 117, 571, 1713, 3109, 5139, 7423, 9327, 22269, 27981, 40417, 66807, 121251, 363753, 1775239, 5325717, 15977151, 23078107, 69234321, 207702963]

約数ペア:

[(1, 207702963), (3, 69234321), (9, 23078107), (13, 15977151), (39, 5325717), (117, 1775239), (571, 363753), (1713, 121251), (3109, 66807), (5139, 40417), (7423, 27981), (9327, 22269)]