153609807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 234517248

約数和(自身を除く): 80907441

約数列:

[1, 3, 13, 17, 39, 51, 221, 443, 523, 663, 1329, 1569, 5759, 6799, 7531, 8891, 17277, 20397, 22593, 26673, 97903, 115583, 231689, 293709, 346749, 695067, 3011957, 3938713, 9035871, 11816139, 51203269, 153609807]

約数ペア:

[(1, 153609807), (3, 51203269), (13, 11816139), (17, 9035871), (39, 3938713), (51, 3011957), (221, 695067), (443, 346749), (523, 293709), (663, 231689), (1329, 115583), (1569, 97903), (5759, 26673), (6799, 22593), (7531, 20397), (8891, 17277)]