172450179

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 284304384

約数和(自身を除く): 111854205

約数列:

[1, 3, 9, 11, 31, 33, 83, 93, 99, 249, 279, 341, 677, 747, 913, 1023, 2031, 2573, 2739, 3069, 6093, 7447, 7719, 8217, 20987, 22341, 23157, 28303, 56191, 62961, 67023, 84909, 168573, 188883, 230857, 254727, 505719, 618101, 692571, 1741921, 1854303, 2077713, 5225763, 5562909, 15677289, 19161131, 57483393, 172450179]

約数ペア:

[(1, 172450179), (3, 57483393), (9, 19161131), (11, 15677289), (31, 5562909), (33, 5225763), (83, 2077713), (93, 1854303), (99, 1741921), (249, 692571), (279, 618101), (341, 505719), (677, 254727), (747, 230857), (913, 188883), (1023, 168573), (2031, 84909), (2573, 67023), (2739, 62961), (3069, 56191), (6093, 28303), (7447, 23157), (7719, 22341), (8217, 20987)]