27711054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 72987408

約数和(自身を除く): 45276354

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 761, 867, 1071, 1522, 1734, 2023, 2142, 2283, 2601, 4046, 4566, 5202, 5327, 6069, 6849, 10654, 12138, 12937, 13698, 15981, 18207, 25874, 31962, 36414, 38811, 47943, 77622, 90559, 95886, 116433, 181118, 219929, 232866, 271677, 439858, 543354, 659787, 815031, 1319574, 1539503, 1630062, 1979361, 3079006, 3958722, 4618509, 9237018, 13855527, 27711054]

約数ペア:

[(1, 27711054), (2, 13855527), (3, 9237018), (6, 4618509), (7, 3958722), (9, 3079006), (14, 1979361), (17, 1630062), (18, 1539503), (21, 1319574), (34, 815031), (42, 659787), (51, 543354), (63, 439858), (102, 271677), (119, 232866), (126, 219929), (153, 181118), (238, 116433), (289, 95886), (306, 90559), (357, 77622), (578, 47943), (714, 38811), (761, 36414), (867, 31962), (1071, 25874), (1522, 18207), (1734, 15981), (2023, 13698), (2142, 12937), (2283, 12138), (2601, 10654), (4046, 6849), (4566, 6069), (5202, 5327)]