55831653

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 85113600

約数和(自身を除く): 29281947

約数列:

[1, 3, 9, 27, 61, 109, 183, 311, 327, 549, 933, 981, 1647, 2799, 2943, 6649, 8397, 18971, 19947, 33899, 56913, 59841, 101697, 170739, 179523, 305091, 512217, 915273, 2067839, 6203517, 18610551, 55831653]

約数ペア:

[(1, 55831653), (3, 18610551), (9, 6203517), (27, 2067839), (61, 915273), (109, 512217), (183, 305091), (311, 179523), (327, 170739), (549, 101697), (933, 59841), (981, 56913), (1647, 33899), (2799, 19947), (2943, 18971), (6649, 8397)]