286522299

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 518118400

約数和(自身を除く): 231596101

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 73, 133, 171, 189, 219, 399, 511, 513, 657, 1093, 1197, 1387, 1533, 1971, 3279, 3591, 4161, 4599, 7651, 9709, 9837, 12483, 13797, 20767, 22953, 29127, 29511, 37449, 62301, 68859, 79789, 87381, 145369, 186903, 206577, 239367, 262143, 436107, 558523, 560709, 718101, 1308321, 1515991, 1675569, 2154303, 3924963, 4547973, 5026707, 10611937, 13643919, 15080121, 31835811, 40931757, 95507433, 286522299]

約数ペア:

[(1, 286522299), (3, 95507433), (7, 40931757), (9, 31835811), (19, 15080121), (21, 13643919), (27, 10611937), (57, 5026707), (63, 4547973), (73, 3924963), (133, 2154303), (171, 1675569), (189, 1515991), (219, 1308321), (399, 718101), (511, 560709), (513, 558523), (657, 436107), (1093, 262143), (1197, 239367), (1387, 206577), (1533, 186903), (1971, 145369), (3279, 87381), (3591, 79789), (4161, 68859), (4599, 62301), (7651, 37449), (9709, 29511), (9837, 29127), (12483, 22953), (13797, 20767)]