77869611

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 121673760

約数和(自身を除く): 43804149

約数列:

[1, 3, 9, 29, 61, 67, 73, 87, 183, 201, 219, 261, 549, 603, 657, 1769, 1943, 2117, 4087, 4453, 4891, 5307, 5829, 6351, 12261, 13359, 14673, 15921, 17487, 19053, 36783, 40077, 44019, 118523, 129137, 141839, 298351, 355569, 387411, 425517, 895053, 1066707, 1162233, 1276551, 2685159, 8652179, 25956537, 77869611]

約数ペア:

[(1, 77869611), (3, 25956537), (9, 8652179), (29, 2685159), (61, 1276551), (67, 1162233), (73, 1066707), (87, 895053), (183, 425517), (201, 387411), (219, 355569), (261, 298351), (549, 141839), (603, 129137), (657, 118523), (1769, 44019), (1943, 40077), (2117, 36783), (4087, 19053), (4453, 17487), (4891, 15921), (5307, 14673), (5829, 13359), (6351, 12261)]