54483219

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 42284781

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 79, 89, 123, 189, 237, 267, 287, 369, 553, 623, 711, 801, 861, 1107, 1659, 1869, 2133, 2403, 2583, 3239, 3649, 4977, 5607, 7031, 7749, 9717, 10947, 14931, 16821, 21093, 22673, 25543, 29151, 32841, 49217, 63279, 68019, 76629, 87453, 98523, 147651, 189837, 204057, 229887, 288271, 442953, 612171, 689661, 864813, 1328859, 2017897, 2594439, 6053691, 7783317, 18161073, 54483219]

約数ペア:

[(1, 54483219), (3, 18161073), (7, 7783317), (9, 6053691), (21, 2594439), (27, 2017897), (41, 1328859), (63, 864813), (79, 689661), (89, 612171), (123, 442953), (189, 288271), (237, 229887), (267, 204057), (287, 189837), (369, 147651), (553, 98523), (623, 87453), (711, 76629), (801, 68019), (861, 63279), (1107, 49217), (1659, 32841), (1869, 29151), (2133, 25543), (2403, 22673), (2583, 21093), (3239, 16821), (3649, 14931), (4977, 10947), (5607, 9717), (7031, 7749)]