51388227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14029}}^1$

素因数の和:14083

約数の個数: 24

約数和(自身を含む): 83169840

約数和(自身を除く): 31781613

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 14029, 42087, 126261, 154319, 462957, 519073, 1388871, 1557219, 4671657, 5709803, 17129409, 51388227]

約数ペア:

[(1, 51388227), (3, 17129409), (9, 5709803), (11, 4671657), (33, 1557219), (37, 1388871), (99, 519073), (111, 462957), (333, 154319), (407, 126261), (1221, 42087), (3663, 14029)]