192539619

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 292818240

約数和(自身を除く): 100278621

約数列:

[1, 3, 9, 27, 53, 157, 159, 471, 477, 857, 1413, 1431, 2571, 4239, 7713, 8321, 23139, 24963, 45421, 74889, 134549, 136263, 224667, 403647, 408789, 1210941, 1226367, 3632823, 7131097, 21393291, 64179873, 192539619]

約数ペア:

[(1, 192539619), (3, 64179873), (9, 21393291), (27, 7131097), (53, 3632823), (157, 1226367), (159, 1210941), (471, 408789), (477, 403647), (857, 224667), (1413, 136263), (1431, 134549), (2571, 74889), (4239, 45421), (7713, 24963), (8321, 23139)]