230750163

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 411652800

約数和(自身を除く): 180902637

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 2499, 3087, 4397, 5831, 7497, 13191, 17493, 30779, 39573, 52479, 74749, 92337, 215453, 224247, 277011, 523243, 646359, 672741, 1508171, 1569729, 1939077, 3662701, 4524513, 4709187, 10988103, 13573539, 25638907, 32964309, 76916721, 230750163]

約数ペア:

[(1, 230750163), (3, 76916721), (7, 32964309), (9, 25638907), (17, 13573539), (21, 10988103), (49, 4709187), (51, 4524513), (63, 3662701), (119, 1939077), (147, 1569729), (153, 1508171), (343, 672741), (357, 646359), (441, 523243), (833, 277011), (1029, 224247), (1071, 215453), (2499, 92337), (3087, 74749), (4397, 52479), (5831, 39573), (7497, 30779), (13191, 17493)]