188053508727

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{247531}}^1$

素因数の和:247964

約数の個数: 48

約数和(自身を含む): 321276733440

約数和(自身を除く): 133223224713

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 389, 651, 1167, 1953, 2723, 3501, 8169, 12059, 24507, 36177, 84413, 108531, 247531, 253239, 742593, 759717, 1732717, 2227779, 5198151, 7673461, 15594453, 23020383, 53714227, 69061149, 96289559, 161142681, 288868677, 483428043, 674026913, 866606031, 2022080739, 2984976329, 6066242217, 8954928987, 20894834303, 26864786961, 62684502909, 188053508727]

約数ペア:

[(1, 188053508727), (3, 62684502909), (7, 26864786961), (9, 20894834303), (21, 8954928987), (31, 6066242217), (63, 2984976329), (93, 2022080739), (217, 866606031), (279, 674026913), (389, 483428043), (651, 288868677), (1167, 161142681), (1953, 96289559), (2723, 69061149), (3501, 53714227), (8169, 23020383), (12059, 15594453), (24507, 7673461), (36177, 5198151), (84413, 2227779), (108531, 1732717), (247531, 759717), (253239, 742593)]