54681741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 34949619

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 207, 369, 379, 391, 697, 943, 1137, 1173, 2091, 2829, 3411, 3519, 6273, 6443, 8487, 8717, 15539, 16031, 19329, 26151, 46617, 48093, 57987, 78453, 139851, 144279, 148189, 264163, 357397, 444567, 792489, 1072191, 1333701, 2377467, 3216573, 6075749, 18227247, 54681741]

約数ペア:

[(1, 54681741), (3, 18227247), (9, 6075749), (17, 3216573), (23, 2377467), (41, 1333701), (51, 1072191), (69, 792489), (123, 444567), (153, 357397), (207, 264163), (369, 148189), (379, 144279), (391, 139851), (697, 78453), (943, 57987), (1137, 48093), (1173, 46617), (2091, 26151), (2829, 19329), (3411, 16031), (3519, 15539), (6273, 8717), (6443, 8487)]