124976889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 190532160

約数和(自身を除く): 65555271

約数列:

[1, 3, 9, 19, 57, 171, 503, 1453, 1509, 4359, 4527, 9557, 13077, 27607, 28671, 82821, 86013, 248463, 730859, 2192577, 6577731, 13886321, 41658963, 124976889]

約数ペア:

[(1, 124976889), (3, 41658963), (9, 13886321), (19, 6577731), (57, 2192577), (171, 730859), (503, 248463), (1453, 86013), (1509, 82821), (4359, 28671), (4527, 27607), (9557, 13077)]