57507297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 24455199

約数列:

[1, 3, 41, 43, 83, 123, 129, 131, 249, 393, 1763, 3403, 3569, 5289, 5371, 5633, 10209, 10707, 10873, 16113, 16899, 32619, 146329, 230953, 438987, 445793, 467539, 692859, 1337379, 1402617, 19169099, 57507297]

約数ペア:

[(1, 57507297), (3, 19169099), (41, 1402617), (43, 1337379), (83, 692859), (123, 467539), (129, 445793), (131, 438987), (249, 230953), (393, 146329), (1763, 32619), (3403, 16899), (3569, 16113), (5289, 10873), (5371, 10707), (5633, 10209)]