78454077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 118298880

約数和(自身を除く): 39844803

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 977, 1131, 2059, 2769, 2931, 6177, 12701, 26767, 28333, 38103, 69367, 80301, 84999, 208101, 368329, 901771, 1104987, 2011643, 2705313, 6034929, 26151359, 78454077]

約数ペア:

[(1, 78454077), (3, 26151359), (13, 6034929), (29, 2705313), (39, 2011643), (71, 1104987), (87, 901771), (213, 368329), (377, 208101), (923, 84999), (977, 80301), (1131, 69367), (2059, 38103), (2769, 28333), (2931, 26767), (6177, 12701)]