8331633

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 13200000

約数和(自身を除く): 4868367

約数列:

[1, 3, 9, 19, 27, 57, 109, 149, 171, 327, 447, 513, 981, 1341, 2071, 2831, 2943, 4023, 6213, 8493, 16241, 18639, 25479, 48723, 55917, 76437, 146169, 308579, 438507, 925737, 2777211, 8331633]

約数ペア:

[(1, 8331633), (3, 2777211), (9, 925737), (19, 438507), (27, 308579), (57, 146169), (109, 76437), (149, 55917), (171, 48723), (327, 25479), (447, 18639), (513, 16241), (981, 8493), (1341, 6213), (2071, 4023), (2831, 2943)]