207941769

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35491}}^1$

素因数の和:35538

約数の個数: 32

約数和(自身を含む): 363438080

約数和(自身を除く): 155496311

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 35491, 106473, 248437, 319419, 745311, 958257, 1100221, 2235933, 3300663, 6707799, 7701547, 9901989, 23104641, 29705967, 69313923, 207941769]

約数ペア:

[(1, 207941769), (3, 69313923), (7, 29705967), (9, 23104641), (21, 9901989), (27, 7701547), (31, 6707799), (63, 3300663), (93, 2235933), (189, 1100221), (217, 958257), (279, 745311), (651, 319419), (837, 248437), (1953, 106473), (5859, 35491)]