54572721

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16141}}^1$

素因数の和:16181

約数の個数: 24

約数和(自身を含む): 88329024

約数和(自身を除く): 33756303

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16141, 48423, 112987, 338961, 371243, 790909, 1113729, 2372727, 2598701, 7796103, 18190907, 54572721]

約数ペア:

[(1, 54572721), (3, 18190907), (7, 7796103), (21, 2598701), (23, 2372727), (49, 1113729), (69, 790909), (147, 371243), (161, 338961), (483, 112987), (1127, 48423), (3381, 16141)]