284920659

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 445885440

約数和(自身を除く): 160964781

約数列:

[1, 3, 9, 27, 31, 81, 93, 109, 243, 279, 327, 347, 837, 981, 1041, 2511, 2943, 3123, 3379, 7533, 8829, 9369, 10137, 10757, 26487, 28107, 30411, 32271, 37823, 84321, 91233, 96813, 113469, 273699, 290439, 340407, 821097, 871317, 1021221, 1172513, 2613951, 3063663, 3517539, 9190989, 10552617, 31657851, 94973553, 284920659]

約数ペア:

[(1, 284920659), (3, 94973553), (9, 31657851), (27, 10552617), (31, 9190989), (81, 3517539), (93, 3063663), (109, 2613951), (243, 1172513), (279, 1021221), (327, 871317), (347, 821097), (837, 340407), (981, 290439), (1041, 273699), (2511, 113469), (2943, 96813), (3123, 91233), (3379, 84321), (7533, 37823), (8829, 32271), (9369, 30411), (10137, 28107), (10757, 26487)]