27855369

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 42793920

約数和(自身を除く): 14938551

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2539, 3657, 7617, 10971, 22851, 58397, 134567, 175191, 403701, 525573, 1211103, 3095041, 9285123, 27855369]

約数ペア:

[(1, 27855369), (3, 9285123), (9, 3095041), (23, 1211103), (53, 525573), (69, 403701), (159, 175191), (207, 134567), (477, 58397), (1219, 22851), (2539, 10971), (3657, 7617)]