126900189

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 219026080

約数和(自身を除く): 92125891

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 221, 243, 289, 351, 417, 459, 663, 867, 1053, 1251, 1377, 1807, 1989, 2363, 2601, 3159, 3753, 3757, 4131, 5421, 5967, 7089, 7803, 11259, 11271, 16263, 17901, 21267, 23409, 30719, 33777, 33813, 40171, 48789, 53703, 63801, 70227, 92157, 101439, 120513, 146367, 191403, 276471, 304317, 361539, 439101, 522223, 574209, 829413, 912951, 1084617, 1566669, 2488239, 3253851, 4700007, 7464717, 9761553, 14100021, 42300063, 126900189]

約数ペア:

[(1, 126900189), (3, 42300063), (9, 14100021), (13, 9761553), (17, 7464717), (27, 4700007), (39, 3253851), (51, 2488239), (81, 1566669), (117, 1084617), (139, 912951), (153, 829413), (221, 574209), (243, 522223), (289, 439101), (351, 361539), (417, 304317), (459, 276471), (663, 191403), (867, 146367), (1053, 120513), (1251, 101439), (1377, 92157), (1807, 70227), (1989, 63801), (2363, 53703), (2601, 48789), (3159, 40171), (3753, 33813), (3757, 33777), (4131, 30719), (5421, 23409), (5967, 21267), (7089, 17901), (7803, 16263), (11259, 11271)]