228767283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 369982080

約数和(自身を除く): 141214797

約数列:

[1, 3, 9, 17, 29, 47, 51, 87, 141, 153, 261, 423, 493, 799, 1097, 1363, 1479, 2397, 3291, 4089, 4437, 7191, 9873, 12267, 18649, 23171, 31813, 51559, 55947, 69513, 95439, 154677, 167841, 208539, 286317, 464031, 540821, 876503, 1495211, 1622463, 2629509, 4485633, 4867389, 7888527, 13456899, 25418587, 76255761, 228767283]

約数ペア:

[(1, 228767283), (3, 76255761), (9, 25418587), (17, 13456899), (29, 7888527), (47, 4867389), (51, 4485633), (87, 2629509), (141, 1622463), (153, 1495211), (261, 876503), (423, 540821), (493, 464031), (799, 286317), (1097, 208539), (1363, 167841), (1479, 154677), (2397, 95439), (3291, 69513), (4089, 55947), (4437, 51559), (7191, 31813), (9873, 23171), (12267, 18649)]