205583907

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 296193600

約数和(自身を除く): 90609693

約数列:

[1, 3, 17, 51, 59, 177, 289, 867, 1003, 3009, 4019, 12057, 17051, 51153, 68323, 204969, 237121, 711363, 1161491, 3484473, 4031057, 12093171, 68527969, 205583907]

約数ペア:

[(1, 205583907), (3, 68527969), (17, 12093171), (51, 4031057), (59, 3484473), (177, 1161491), (289, 711363), (867, 237121), (1003, 204969), (3009, 68323), (4019, 51153), (12057, 17051)]