6493473

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 5671647

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 47, 51, 63, 119, 129, 141, 153, 189, 301, 329, 357, 387, 423, 459, 731, 799, 903, 987, 1071, 1161, 1269, 2021, 2193, 2397, 2709, 2961, 3213, 5117, 5593, 6063, 6579, 7191, 8127, 8883, 14147, 15351, 16779, 18189, 19737, 21573, 34357, 42441, 46053, 50337, 54567, 103071, 127323, 138159, 151011, 240499, 309213, 381969, 721497, 927639, 2164491, 6493473]

約数ペア:

[(1, 6493473), (3, 2164491), (7, 927639), (9, 721497), (17, 381969), (21, 309213), (27, 240499), (43, 151011), (47, 138159), (51, 127323), (63, 103071), (119, 54567), (129, 50337), (141, 46053), (153, 42441), (189, 34357), (301, 21573), (329, 19737), (357, 18189), (387, 16779), (423, 15351), (459, 14147), (731, 8883), (799, 8127), (903, 7191), (987, 6579), (1071, 6063), (1161, 5593), (1269, 5117), (2021, 3213), (2193, 2961), (2397, 2709)]