190037661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 303630336

約数和(自身を除く): 113592675

約数列:

[1, 3, 11, 23, 33, 37, 67, 69, 101, 111, 201, 253, 303, 407, 737, 759, 851, 1111, 1221, 1541, 2211, 2323, 2479, 2553, 3333, 3737, 4623, 6767, 6969, 7437, 9361, 11211, 16951, 20301, 25553, 27269, 28083, 41107, 50853, 57017, 74437, 76659, 81807, 85951, 123321, 155641, 171051, 223311, 250379, 257853, 466923, 627187, 751137, 945461, 1712051, 1881561, 2754169, 2836383, 5136153, 5758717, 8262507, 17276151, 63345887, 190037661]

約数ペア:

[(1, 190037661), (3, 63345887), (11, 17276151), (23, 8262507), (33, 5758717), (37, 5136153), (67, 2836383), (69, 2754169), (101, 1881561), (111, 1712051), (201, 945461), (253, 751137), (303, 627187), (407, 466923), (737, 257853), (759, 250379), (851, 223311), (1111, 171051), (1221, 155641), (1541, 123321), (2211, 85951), (2323, 81807), (2479, 76659), (2553, 74437), (3333, 57017), (3737, 50853), (4623, 41107), (6767, 28083), (6969, 27269), (7437, 25553), (9361, 20301), (11211, 16951)]