127911882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 176907318

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 246, 287, 354, 413, 574, 826, 861, 1239, 1259, 1722, 2419, 2478, 2518, 3777, 4838, 7257, 7554, 8813, 14514, 16933, 17626, 26439, 33866, 50799, 51619, 52878, 74281, 101598, 103238, 148562, 154857, 222843, 309714, 361333, 445686, 519967, 722666, 1039934, 1083999, 1559901, 2167998, 3045521, 3119802, 6091042, 9136563, 18273126, 21318647, 42637294, 63955941, 127911882]

約数ペア:

[(1, 127911882), (2, 63955941), (3, 42637294), (6, 21318647), (7, 18273126), (14, 9136563), (21, 6091042), (41, 3119802), (42, 3045521), (59, 2167998), (82, 1559901), (118, 1083999), (123, 1039934), (177, 722666), (246, 519967), (287, 445686), (354, 361333), (413, 309714), (574, 222843), (826, 154857), (861, 148562), (1239, 103238), (1259, 101598), (1722, 74281), (2419, 52878), (2478, 51619), (2518, 50799), (3777, 33866), (4838, 26439), (7257, 17626), (7554, 16933), (8813, 14514)]