5471739

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 5172741

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 131, 153, 189, 221, 273, 351, 357, 393, 459, 663, 819, 917, 1071, 1179, 1547, 1703, 1989, 2227, 2457, 2751, 3213, 3537, 4641, 5109, 5967, 6681, 8253, 11921, 13923, 15327, 15589, 20043, 24759, 28951, 35763, 41769, 45981, 46767, 60129, 86853, 107289, 140301, 202657, 260559, 321867, 420903, 607971, 781677, 1823913, 5471739]

約数ペア:

[(1, 5471739), (3, 1823913), (7, 781677), (9, 607971), (13, 420903), (17, 321867), (21, 260559), (27, 202657), (39, 140301), (51, 107289), (63, 86853), (91, 60129), (117, 46767), (119, 45981), (131, 41769), (153, 35763), (189, 28951), (221, 24759), (273, 20043), (351, 15589), (357, 15327), (393, 13923), (459, 11921), (663, 8253), (819, 6681), (917, 5967), (1071, 5109), (1179, 4641), (1547, 3537), (1703, 3213), (1989, 2751), (2227, 2457)]