173880441

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5987}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 287711424

約数和(自身を除く): 113830983

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 5987, 9681, 17961, 29043, 41909, 53883, 125727, 377181, 2760007, 8280021, 19320049, 24840063, 57960147, 173880441]

約数ペア:

[(1, 173880441), (3, 57960147), (7, 24840063), (9, 19320049), (21, 8280021), (63, 2760007), (461, 377181), (1383, 125727), (3227, 53883), (4149, 41909), (5987, 29043), (9681, 17961)]