52408539

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 84729360

約数和(自身を除く): 32320821

約数列:

[1, 3, 9, 27, 29, 37, 67, 81, 87, 111, 201, 243, 261, 333, 603, 729, 783, 999, 1073, 1809, 1943, 2349, 2479, 2997, 3219, 5427, 5829, 7047, 7437, 8991, 9657, 16281, 17487, 21141, 22311, 26973, 28971, 48843, 52461, 66933, 71891, 86913, 157383, 200799, 215673, 260739, 472149, 602397, 647019, 782217, 1416447, 1807191, 1941057, 5823171, 17469513, 52408539]

約数ペア:

[(1, 52408539), (3, 17469513), (9, 5823171), (27, 1941057), (29, 1807191), (37, 1416447), (67, 782217), (81, 647019), (87, 602397), (111, 472149), (201, 260739), (243, 215673), (261, 200799), (333, 157383), (603, 86913), (729, 71891), (783, 66933), (999, 52461), (1073, 48843), (1809, 28971), (1943, 26973), (2349, 22311), (2479, 21141), (2997, 17487), (3219, 16281), (5427, 9657), (5829, 8991), (7047, 7437)]