138091821

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{8641}}^1$

素因数の和:9412

約数の個数: 16

約数和(自身を含む): 210726528

約数和(自身を除く): 72634707

約数列:

[1, 3, 7, 21, 761, 2283, 5327, 8641, 15981, 25923, 60487, 181461, 6575801, 19727403, 46030607, 138091821]

約数ペア:

[(1, 138091821), (3, 46030607), (7, 19727403), (21, 6575801), (761, 181461), (2283, 60487), (5327, 25923), (8641, 15981)]