76251987

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 136094400

約数和(自身を除く): 59842413

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 1453, 2499, 3087, 4359, 5831, 7497, 10171, 13077, 17493, 24701, 30513, 52479, 71197, 74103, 91539, 172907, 213591, 222309, 498379, 518721, 640773, 1210349, 1495137, 1556163, 3631047, 4485411, 8472443, 10893141, 25417329, 76251987]

約数ペア:

[(1, 76251987), (3, 25417329), (7, 10893141), (9, 8472443), (17, 4485411), (21, 3631047), (49, 1556163), (51, 1495137), (63, 1210349), (119, 640773), (147, 518721), (153, 498379), (343, 222309), (357, 213591), (441, 172907), (833, 91539), (1029, 74103), (1071, 71197), (1453, 52479), (2499, 30513), (3087, 24701), (4359, 17493), (5831, 13077), (7497, 10171)]