1057077

素因数分解:

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

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1969920

約数和(自身を除く): 912843

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 49, 51, 63, 119, 141, 147, 153, 189, 329, 357, 423, 441, 459, 799, 833, 987, 1071, 1269, 1323, 2303, 2397, 2499, 2961, 3213, 5593, 6909, 7191, 7497, 8883, 16779, 20727, 21573, 22491, 39151, 50337, 62181, 117453, 151011, 352359, 1057077]

約数ペア:

[(1, 1057077), (3, 352359), (7, 151011), (9, 117453), (17, 62181), (21, 50337), (27, 39151), (47, 22491), (49, 21573), (51, 20727), (63, 16779), (119, 8883), (141, 7497), (147, 7191), (153, 6909), (189, 5593), (329, 3213), (357, 2961), (423, 2499), (441, 2397), (459, 2303), (799, 1323), (833, 1269), (987, 1071)]