133735617

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 220653180

約数和(自身を除く): 86917563

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 197, 261, 289, 459, 493, 591, 783, 867, 1377, 1479, 1773, 2349, 2601, 3349, 4437, 5319, 5713, 7803, 8381, 10047, 13311, 15957, 17139, 23409, 25143, 30141, 39933, 51417, 56933, 75429, 90423, 97121, 154251, 170799, 226287, 271269, 291363, 462753, 512397, 678861, 874089, 1537191, 1651057, 2622267, 4611573, 4953171, 7866801, 14859513, 44578539, 133735617]

約数ペア:

[(1, 133735617), (3, 44578539), (9, 14859513), (17, 7866801), (27, 4953171), (29, 4611573), (51, 2622267), (81, 1651057), (87, 1537191), (153, 874089), (197, 678861), (261, 512397), (289, 462753), (459, 291363), (493, 271269), (591, 226287), (783, 170799), (867, 154251), (1377, 97121), (1479, 90423), (1773, 75429), (2349, 56933), (2601, 51417), (3349, 39933), (4437, 30141), (5319, 25143), (5713, 23409), (7803, 17139), (8381, 15957), (10047, 13311)]