40792221

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 64204800

約数和(自身を除く): 23412579

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 607, 1179, 1821, 2489, 3537, 5463, 7467, 11533, 16389, 22401, 34599, 67203, 79517, 103797, 238551, 311391, 715653, 1510823, 2146959, 4532469, 13597407, 40792221]

約数ペア:

[(1, 40792221), (3, 13597407), (9, 4532469), (19, 2146959), (27, 1510823), (57, 715653), (131, 311391), (171, 238551), (393, 103797), (513, 79517), (607, 67203), (1179, 34599), (1821, 22401), (2489, 16389), (3537, 11533), (5463, 7467)]