74129811

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185789}}^1$

素因数の和:185818

約数の個数: 16

約数和(自身を含む): 118905600

約数和(自身を除く): 44775789

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 185789, 557367, 1300523, 3529991, 3901569, 10589973, 24709937, 74129811]

約数ペア:

[(1, 74129811), (3, 24709937), (7, 10589973), (19, 3901569), (21, 3529991), (57, 1300523), (133, 557367), (399, 185789)]