977555073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 1525305600

約数和(自身を除く): 547750527

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 419, 627, 671, 1159, 1257, 2013, 3477, 3721, 4609, 7961, 11163, 12749, 13827, 23883, 25559, 38247, 40931, 70699, 76677, 87571, 122793, 212097, 262713, 281149, 485621, 777689, 843447, 1456863, 1559099, 2333067, 4677297, 5341831, 16025493, 17150089, 29622881, 51450267, 88868643, 325851691, 977555073]

約数ペア:

[(1, 977555073), (3, 325851691), (11, 88868643), (19, 51450267), (33, 29622881), (57, 17150089), (61, 16025493), (183, 5341831), (209, 4677297), (419, 2333067), (627, 1559099), (671, 1456863), (1159, 843447), (1257, 777689), (2013, 485621), (3477, 281149), (3721, 262713), (4609, 212097), (7961, 122793), (11163, 87571), (12749, 76677), (13827, 70699), (23883, 40931), (25559, 38247)]