163944243

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 263328912

約数和(自身を除く): 99384669

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 1139, 1377, 1777, 1809, 3417, 5331, 5427, 10251, 15993, 30209, 30753, 47979, 90627, 92259, 119059, 143937, 271881, 357177, 815643, 1071531, 2024003, 2446929, 3214593, 6072009, 9643779, 18216027, 54648081, 163944243]

約数ペア:

[(1, 163944243), (3, 54648081), (9, 18216027), (17, 9643779), (27, 6072009), (51, 3214593), (67, 2446929), (81, 2024003), (153, 1071531), (201, 815643), (459, 357177), (603, 271881), (1139, 143937), (1377, 119059), (1777, 92259), (1809, 90627), (3417, 47979), (5331, 30753), (5427, 30209), (10251, 15993)]