187440993

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{11437}}^1$

素因数の和:12053

約数の個数: 16

約数和(自身を含む): 278172160

約数和(自身を除く): 90731167

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 11437, 16389, 34311, 102933, 308799, 6942259, 20826777, 62480331, 187440993]

約数ペア:

[(1, 187440993), (3, 62480331), (9, 20826777), (27, 6942259), (607, 308799), (1821, 102933), (5463, 34311), (11437, 16389)]