149095989

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 258086400

約数和(自身を除く): 108990411

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 553, 609, 711, 1033, 1659, 1827, 2291, 3099, 4977, 6873, 7231, 9297, 16037, 20619, 21693, 29957, 48111, 65079, 81607, 89871, 144333, 209699, 244821, 269613, 571249, 629097, 734463, 1713747, 1887291, 2366603, 5141241, 7099809, 16566221, 21299427, 49698663, 149095989]

約数ペア:

[(1, 149095989), (3, 49698663), (7, 21299427), (9, 16566221), (21, 7099809), (29, 5141241), (63, 2366603), (79, 1887291), (87, 1713747), (203, 734463), (237, 629097), (261, 571249), (553, 269613), (609, 244821), (711, 209699), (1033, 144333), (1659, 89871), (1827, 81607), (2291, 65079), (3099, 48111), (4977, 29957), (6873, 21693), (7231, 20619), (9297, 16037)]