30116853

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 49823928

約数和(自身を除く): 19707075

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 773, 999, 1053, 1443, 2319, 2997, 4329, 6957, 10049, 12987, 20871, 28601, 30147, 38961, 62613, 85803, 90441, 257409, 271323, 371813, 772227, 813969, 1115439, 2316681, 3346317, 10038951, 30116853]

約数ペア:

[(1, 30116853), (3, 10038951), (9, 3346317), (13, 2316681), (27, 1115439), (37, 813969), (39, 772227), (81, 371813), (111, 271323), (117, 257409), (333, 90441), (351, 85803), (481, 62613), (773, 38961), (999, 30147), (1053, 28601), (1443, 20871), (2319, 12987), (2997, 10049), (4329, 6957)]