75525951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 116681472

約数和(自身を除く): 41155521

約数列:

[1, 3, 17, 23, 31, 51, 67, 69, 93, 201, 391, 527, 713, 961, 1139, 1173, 1541, 1581, 2077, 2139, 2883, 3417, 4623, 6231, 12121, 16337, 22103, 26197, 35309, 36363, 47771, 49011, 64387, 66309, 78591, 105927, 143313, 193161, 375751, 812107, 1094579, 1127253, 1480901, 2436321, 3283737, 4442703, 25175317, 75525951]

約数ペア:

[(1, 75525951), (3, 25175317), (17, 4442703), (23, 3283737), (31, 2436321), (51, 1480901), (67, 1127253), (69, 1094579), (93, 812107), (201, 375751), (391, 193161), (527, 143313), (713, 105927), (961, 78591), (1139, 66309), (1173, 64387), (1541, 49011), (1581, 47771), (2077, 36363), (2139, 35309), (2883, 26197), (3417, 22103), (4623, 16337), (6231, 12121)]