153927729

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 232179200

約数和(自身を除く): 78251471

約数列:

[1, 3, 9, 27, 109, 193, 271, 327, 579, 813, 981, 1737, 2439, 2943, 5211, 7317, 21037, 29539, 52303, 63111, 88617, 156909, 189333, 265851, 470727, 567999, 797553, 1412181, 5701027, 17103081, 51309243, 153927729]

約数ペア:

[(1, 153927729), (3, 51309243), (9, 17103081), (27, 5701027), (109, 1412181), (193, 797553), (271, 567999), (327, 470727), (579, 265851), (813, 189333), (981, 156909), (1737, 88617), (2439, 63111), (2943, 52303), (5211, 29539), (7317, 21037)]