156987552879

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{130643}}^1$

素因数の和:130812

約数の個数: 48

約数和(自身を含む): 241304693760

約数和(自身を除く): 84317140881

約数列:

[1, 3, 9, 31, 59, 73, 93, 177, 219, 279, 531, 657, 1829, 2263, 4307, 5487, 6789, 12921, 16461, 20367, 38763, 130643, 133517, 391929, 400551, 1175787, 1201653, 4049933, 7707937, 9536939, 12149799, 23123811, 28610817, 36449397, 69371433, 85832451, 238946047, 295645109, 562679401, 716838141, 886935327, 1688038203, 2150514423, 2660805981, 5064114609, 17443061431, 52329184293, 156987552879]

約数ペア:

[(1, 156987552879), (3, 52329184293), (9, 17443061431), (31, 5064114609), (59, 2660805981), (73, 2150514423), (93, 1688038203), (177, 886935327), (219, 716838141), (279, 562679401), (531, 295645109), (657, 238946047), (1829, 85832451), (2263, 69371433), (4307, 36449397), (5487, 28610817), (6789, 23123811), (12921, 12149799), (16461, 9536939), (20367, 7707937), (38763, 4049933), (130643, 1201653), (133517, 1175787), (391929, 400551)]