159185763

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7549}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 260928000

約数和(自身を除く): 101742237

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 7549, 21087, 22647, 67941, 83039, 203823, 249117, 535979, 747351, 1607937, 2242053, 4823811, 5895769, 14471433, 17687307, 53061921, 159185763]

約数ペア:

[(1, 159185763), (3, 53061921), (9, 17687307), (11, 14471433), (27, 5895769), (33, 4823811), (71, 2242053), (99, 1607937), (213, 747351), (297, 535979), (639, 249117), (781, 203823), (1917, 83039), (2343, 67941), (7029, 22647), (7549, 21087)]