87202449

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 134109612

約数和(自身を除く): 46907163

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 281, 369, 841, 843, 1189, 2523, 2529, 3567, 7569, 8149, 10701, 11521, 24447, 34481, 34563, 73341, 103443, 103689, 236321, 310329, 334109, 708963, 1002327, 2126889, 3006981, 9689161, 29067483, 87202449]

約数ペア:

[(1, 87202449), (3, 29067483), (9, 9689161), (29, 3006981), (41, 2126889), (87, 1002327), (123, 708963), (261, 334109), (281, 310329), (369, 236321), (841, 103689), (843, 103443), (1189, 73341), (2523, 34563), (2529, 34481), (3567, 24447), (7569, 11521), (8149, 10701)]