33647319

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 52601120

約数和(自身を除く): 18953801

約数列:

[1, 3, 9, 27, 37, 81, 103, 109, 111, 309, 327, 333, 927, 981, 999, 2781, 2943, 2997, 3811, 4033, 8343, 8829, 11227, 11433, 12099, 33681, 34299, 36297, 101043, 102897, 108891, 303129, 308691, 326673, 415399, 909387, 1246197, 3738591, 11215773, 33647319]

約数ペア:

[(1, 33647319), (3, 11215773), (9, 3738591), (27, 1246197), (37, 909387), (81, 415399), (103, 326673), (109, 308691), (111, 303129), (309, 108891), (327, 102897), (333, 101043), (927, 36297), (981, 34299), (999, 33681), (2781, 12099), (2943, 11433), (2997, 11227), (3811, 8829), (4033, 8343)]