15671343081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{5417}}^1$

素因数の和:5913

約数の個数: 32

約数和(自身を含む): 21840174720

約数和(自身を除く): 6168831639

約数列:

[1, 3, 37, 67, 111, 201, 389, 1167, 2479, 5417, 7437, 14393, 16251, 26063, 43179, 78189, 200429, 362939, 601287, 964331, 1088817, 2107213, 2892993, 6321639, 13428743, 40286229, 77966881, 141183271, 233900643, 423549813, 5223781027, 15671343081]

約数ペア:

[(1, 15671343081), (3, 5223781027), (37, 423549813), (67, 233900643), (111, 141183271), (201, 77966881), (389, 40286229), (1167, 13428743), (2479, 6321639), (5417, 2892993), (7437, 2107213), (14393, 1088817), (16251, 964331), (26063, 601287), (43179, 362939), (78189, 200429)]