266937111

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 476596224

約数和(自身を除く): 209659113

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 5303, 5593, 7191, 15909, 16779, 37121, 47727, 50337, 90151, 111363, 249241, 270453, 334089, 631057, 747723, 811359, 1744687, 1893171, 2243169, 4237097, 5234061, 5679513, 12711291, 15702183, 29659679, 38133873, 88979037, 266937111]

約数ペア:

[(1, 266937111), (3, 88979037), (7, 38133873), (9, 29659679), (17, 15702183), (21, 12711291), (47, 5679513), (51, 5234061), (63, 4237097), (119, 2243169), (141, 1893171), (153, 1744687), (329, 811359), (357, 747723), (423, 631057), (799, 334089), (987, 270453), (1071, 249241), (2397, 111363), (2961, 90151), (5303, 50337), (5593, 47727), (7191, 37121), (15909, 16779)]