804604941

素因数分解:

$3^3\times 7^3\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 1399552000

約数和(自身を除く): 594947059

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 283, 307, 343, 441, 849, 921, 1029, 1323, 1981, 2149, 2547, 2763, 3087, 5943, 6447, 7641, 8289, 9261, 13867, 15043, 17829, 19341, 41601, 45129, 53487, 58023, 86881, 97069, 105301, 124803, 135387, 260643, 291207, 315903, 374409, 406161, 608167, 781929, 873621, 947709, 1824501, 2345787, 2620863, 2843127, 4257169, 5473503, 12771507, 16420509, 29800183, 38314521, 89400549, 114943563, 268201647, 804604941]

約数ペア:

[(1, 804604941), (3, 268201647), (7, 114943563), (9, 89400549), (21, 38314521), (27, 29800183), (49, 16420509), (63, 12771507), (147, 5473503), (189, 4257169), (283, 2843127), (307, 2620863), (343, 2345787), (441, 1824501), (849, 947709), (921, 873621), (1029, 781929), (1323, 608167), (1981, 406161), (2149, 374409), (2547, 315903), (2763, 291207), (3087, 260643), (5943, 135387), (6447, 124803), (7641, 105301), (8289, 97069), (9261, 86881), (13867, 58023), (15043, 53487), (17829, 45129), (19341, 41601)]