133173887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 179297280

約数和(自身を除く): 46123393

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1771, 2233, 2593, 4669, 7337, 18151, 28523, 51359, 59639, 75197, 199661, 417473, 526379, 656029, 827167, 1729531, 4592203, 5790169, 12106717, 19024841, 133173887]

約数ペア:

[(1, 133173887), (7, 19024841), (11, 12106717), (23, 5790169), (29, 4592203), (77, 1729531), (161, 827167), (203, 656029), (253, 526379), (319, 417473), (667, 199661), (1771, 75197), (2233, 59639), (2593, 51359), (4669, 28523), (7337, 18151)]