86787567

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 135598216

約数和(自身を除く): 48810649

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 289, 547, 549, 867, 1037, 1641, 2601, 3111, 4923, 9299, 9333, 17629, 27897, 33367, 52887, 83691, 100101, 158083, 158661, 300303, 474249, 567239, 1422747, 1701717, 5105151, 9643063, 28929189, 86787567]

約数ペア:

[(1, 86787567), (3, 28929189), (9, 9643063), (17, 5105151), (51, 1701717), (61, 1422747), (153, 567239), (183, 474249), (289, 300303), (547, 158661), (549, 158083), (867, 100101), (1037, 83691), (1641, 52887), (2601, 33367), (3111, 27897), (4923, 17629), (9299, 9333)]