85616487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 59535513

約数列:

[1, 3, 9, 11, 27, 33, 41, 79, 89, 99, 123, 237, 267, 297, 369, 451, 711, 801, 869, 979, 1107, 1353, 2133, 2403, 2607, 2937, 3239, 3649, 4059, 7031, 7821, 8811, 9717, 10947, 12177, 21093, 23463, 26433, 29151, 32841, 35629, 40139, 63279, 77341, 87453, 98523, 106887, 120417, 189837, 232023, 288271, 320661, 361251, 696069, 864813, 961983, 1083753, 2088207, 2594439, 3170981, 7783317, 9512943, 28538829, 85616487]

約数ペア:

[(1, 85616487), (3, 28538829), (9, 9512943), (11, 7783317), (27, 3170981), (33, 2594439), (41, 2088207), (79, 1083753), (89, 961983), (99, 864813), (123, 696069), (237, 361251), (267, 320661), (297, 288271), (369, 232023), (451, 189837), (711, 120417), (801, 106887), (869, 98523), (979, 87453), (1107, 77341), (1353, 63279), (2133, 40139), (2403, 35629), (2607, 32841), (2937, 29151), (3239, 26433), (3649, 23463), (4059, 21093), (7031, 12177), (7821, 10947), (8811, 9717)]