147268471

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 180165600

約数和(自身を除く): 32897129

約数列:

[1, 7, 23, 49, 149, 161, 877, 1043, 1127, 3427, 6139, 7301, 20171, 23989, 42973, 130673, 141197, 167923, 914711, 988379, 3005479, 6402977, 21038353, 147268471]

約数ペア:

[(1, 147268471), (7, 21038353), (23, 6402977), (49, 3005479), (149, 988379), (161, 914711), (877, 167923), (1043, 141197), (1127, 130673), (3427, 42973), (6139, 23989), (7301, 20171)]