27562257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 42441984

約数和(自身を除く): 14879727

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2833, 3243, 8499, 9729, 25497, 65159, 133151, 195477, 399453, 586431, 1198359, 3062473, 9187419, 27562257]

約数ペア:

[(1, 27562257), (3, 9187419), (9, 3062473), (23, 1198359), (47, 586431), (69, 399453), (141, 195477), (207, 133151), (423, 65159), (1081, 25497), (2833, 9729), (3243, 8499)]