189589068977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15293141}}^1$

素因数の和:15293189

約数の個数: 24

約数和(自身を含む): 251052219072

約数和(自身を除く): 61463150095

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 15293141, 107051987, 168224551, 351742243, 749363909, 1177571857, 2462195701, 3869164673, 8243002999, 17235369907, 27084152711, 189589068977]

約数ペア:

[(1, 189589068977), (7, 27084152711), (11, 17235369907), (23, 8243002999), (49, 3869164673), (77, 2462195701), (161, 1177571857), (253, 749363909), (539, 351742243), (1127, 168224551), (1771, 107051987), (12397, 15293141)]