173640556821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{21839}}^1$

素因数の和:22833

約数の個数: 32

約数和(自身を含む): 243629568000

約数和(自身を除く): 69989011179

約数列:

[1, 3, 23, 69, 139, 417, 829, 2487, 3197, 9591, 19067, 21839, 57201, 65517, 115231, 345693, 502297, 1506891, 2650313, 3035621, 7950939, 9106863, 18104531, 54313593, 69819283, 209457849, 416404213, 1249212639, 2516529809, 7549589427, 57880185607, 173640556821]

約数ペア:

[(1, 173640556821), (3, 57880185607), (23, 7549589427), (69, 2516529809), (139, 1249212639), (417, 416404213), (829, 209457849), (2487, 69819283), (3197, 54313593), (9591, 18104531), (19067, 9106863), (21839, 7950939), (57201, 3035621), (65517, 2650313), (115231, 1506891), (345693, 502297)]