151071489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18797}}^1$

素因数の和:18869

約数の個数: 24

約数和(自身を含む): 234599040

約数和(自身を除く): 83527551

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 18797, 56391, 169173, 357143, 883459, 1071429, 2650377, 3214287, 7951131, 16785721, 50357163, 151071489]

約数ペア:

[(1, 151071489), (3, 50357163), (9, 16785721), (19, 7951131), (47, 3214287), (57, 2650377), (141, 1071429), (171, 883459), (423, 357143), (893, 169173), (2679, 56391), (8037, 18797)]