33988899

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 24763101

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 67, 87, 119, 147, 201, 203, 343, 357, 469, 493, 609, 833, 1029, 1139, 1407, 1421, 1479, 1943, 2499, 3283, 3417, 3451, 4263, 5829, 5831, 7973, 9849, 9947, 10353, 13601, 17493, 22981, 23919, 24157, 29841, 33031, 40803, 55811, 68943, 72471, 95207, 99093, 167433, 169099, 231217, 285621, 390677, 507297, 666449, 693651, 1172031, 1618519, 1999347, 4855557, 11329633, 33988899]

約数ペア:

[(1, 33988899), (3, 11329633), (7, 4855557), (17, 1999347), (21, 1618519), (29, 1172031), (49, 693651), (51, 666449), (67, 507297), (87, 390677), (119, 285621), (147, 231217), (201, 169099), (203, 167433), (343, 99093), (357, 95207), (469, 72471), (493, 68943), (609, 55811), (833, 40803), (1029, 33031), (1139, 29841), (1407, 24157), (1421, 23919), (1479, 22981), (1943, 17493), (2499, 13601), (3283, 10353), (3417, 9947), (3451, 9849), (4263, 7973), (5829, 5831)]