85448961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 53977599

約数列:

[1, 3, 9, 13, 39, 41, 47, 117, 123, 141, 369, 379, 423, 533, 611, 1137, 1599, 1833, 1927, 3411, 4797, 4927, 5499, 5781, 14781, 15539, 17343, 17813, 25051, 44343, 46617, 53439, 75153, 139851, 160317, 202007, 225459, 231569, 606021, 694707, 730333, 1818063, 2084121, 2190999, 6572997, 9494329, 28482987, 85448961]

約数ペア:

[(1, 85448961), (3, 28482987), (9, 9494329), (13, 6572997), (39, 2190999), (41, 2084121), (47, 1818063), (117, 730333), (123, 694707), (141, 606021), (369, 231569), (379, 225459), (423, 202007), (533, 160317), (611, 139851), (1137, 75153), (1599, 53439), (1833, 46617), (1927, 44343), (3411, 25051), (4797, 17813), (4927, 17343), (5499, 15539), (5781, 14781)]