145787439

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{11437}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 222537728

約数和(自身を除く): 76750289

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 11437, 12747, 34311, 80059, 240177, 6942259, 20826777, 48595813, 145787439]

約数ペア:

[(1, 145787439), (3, 48595813), (7, 20826777), (21, 6942259), (607, 240177), (1821, 80059), (4249, 34311), (11437, 12747)]